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1. Queloz, D; Henry, GW; Sivan, JP; Baliunas, SL; Beuzit, JL; Donahue, RA; Mayor, M; Naef, D; Perrier, C; Udry, S
   No planet for HD 166435
   ASTRONOMY & ASTROPHYSICS
   
   D. Queloz et al., "No planet for HD 166435", ASTRON ASTR, 379(1), 2001, pp. 279-287
2. Randich, S
   On the dispersion in lithium and potassium among late-type stars in young clusters: IC 2602
   ASTRONOMY & ASTROPHYSICS
   
   S. Randich, "On the dispersion in lithium and potassium among late-type stars in young clusters: IC 2602", ASTRON ASTR, 377(2), 2001, pp. 512-521
3. Tschape, R; Rudiger, G
   Rotation-induced lithium depletion of solar-type stars in open stellar clusters
   ASTRONOMY & ASTROPHYSICS
   
   R. Tschape e G. Rudiger, "Rotation-induced lithium depletion of solar-type stars in open stellar clusters", ASTRON ASTR, 377(1), 2001, pp. 84-89
4. Jeffries, RD; Thurston, MR; Hambly, NC
   Photometry and membership for low mass stars in the young open cluster NGC2516
   ASTRONOMY & ASTROPHYSICS
   
   R.D. Jeffries et al., "Photometry and membership for low mass stars in the young open cluster NGC2516", ASTRON ASTR, 375(3), 2001, pp. 863-889
5. Naef, D; Latham, DW; Mayor, M; Mazeh, T; Beuzit, JL; Drukier, GA; Perrier-Bellet, C; Queloz, D; Sivan, JP; Torres, G; Udry, S; Zucker, S
   HD80606 b, a planet on an extremely elongated orbit
   ASTRONOMY & ASTROPHYSICS
   
   D. Naef et al., "HD80606 b, a planet on an extremely elongated orbit", ASTRON ASTR, 375(2), 2001, pp. L27-L30
6. Naef, D; Mayor, M; Pepe, F; Queloz, D; Santos, NC; Udry, S; Burnet, M
   The CORALIE survey for southern extrasolar planets - V. 3 new extrasolar planets
   ASTRONOMY & ASTROPHYSICS
   
   D. Naef et al., "The CORALIE survey for southern extrasolar planets - V. 3 new extrasolar planets", ASTRON ASTR, 375(1), 2001, pp. 205-218
7. Pasquini, L; Randich, S; Pallavicini, R
   Lithium in the intermediate age cluster NGC 3680: Following Li evolution along the C-M diagram
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   L. Pasquini et al., "Lithium in the intermediate age cluster NGC 3680: Following Li evolution along the C-M diagram", ASTRON ASTR, 374(3), 2001, pp. 1017-1029
8. Stello, D; Nissen, PE
   The problem of the Pleiades distance - Constraints from Stromgren photometry of nearby field stars
   ASTRONOMY & ASTROPHYSICS
   
   D. Stello e P.E. Nissen, "The problem of the Pleiades distance - Constraints from Stromgren photometry of nearby field stars", ASTRON ASTR, 374(1), 2001, pp. 105-115
9. Pizzolato, N; Ventura, P; D'Antona, F; Maggio, A; Micela, G; Sciortino, S
   Subphotospheric convection and magnetic activity dependence on metallicityand age: Models and tests
   ASTRONOMY & ASTROPHYSICS
   
   N. Pizzolato et al., "Subphotospheric convection and magnetic activity dependence on metallicityand age: Models and tests", ASTRON ASTR, 373(2), 2001, pp. 597-607
10. Randich, S; Pallavicini, R; Meola, G; Stauffer, JR; Balachandran, SC
    Membership, lithium, and metallicity in the young open clusters IC 2602 and IC 2391: Enlarging the sample
    ASTRONOMY & ASTROPHYSICS
    
    S. Randich et al., "Membership, lithium, and metallicity in the young open clusters IC 2602 and IC 2391: Enlarging the sample", ASTRON ASTR, 372(3), 2001, pp. 862-878
11. Hubrig, S; Le Mignant, D; North, P; Krautter, J
    Search for low-mass PMS companions around X-ray selected late B stars
    ASTRONOMY & ASTROPHYSICS
    
    S. Hubrig et al., "Search for low-mass PMS companions around X-ray selected late B stars", ASTRON ASTR, 372(1), 2001, pp. 152-164
12. Kim, SL; Chun, MY; Park, BG; Lee, SH; Sung, H; Ann, HB; Lee, MG; Jeon, YB; Yuk, AS
    Search for short-period variable stars in the open cluster NGC 2301
    ASTRONOMY & ASTROPHYSICS
    
    S.L. Kim et al., "Search for short-period variable stars in the open cluster NGC 2301", ASTRON ASTR, 371(2), 2001, pp. 571-578
13. White, RE; Allen, CL; Forrester, WB; Gonnella, AM; Young, KL
    Interstellar matter near the Pleiades. V. Observations of NaI toward 36 stars
    ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
    
    R.E. White et al., "Interstellar matter near the Pleiades. V. Observations of NaI toward 36 stars", ASTROPH J S, 132(2), 2001, pp. 253-280
14. Barnes, JR; Cameron, AC; James, DJ; Donati, JF
    Doppler images from dual-site observations of southern rapidly rotating stars - II. Starspot patterns and differential rotation on Speedy Mic
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
    
    J.R. Barnes et al., "Doppler images from dual-site observations of southern rapidly rotating stars - II. Starspot patterns and differential rotation on Speedy Mic", M NOT R AST, 324(1), 2001, pp. 231-242
15. Kroupa, P; Aarseth, S; Hurley, J
    The formation of a bound star cluster: from the Orion nebula cluster to the Pleiades
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
    
    P. Kroupa et al., "The formation of a bound star cluster: from the Orion nebula cluster to the Pleiades", M NOT R AST, 321(4), 2001, pp. 699-712
16. Zuckerman, B; Song, I; Bessell, MS; Webb, RA
    The beta Pictoris moving group
    ASTROPHYSICAL JOURNAL
    
    B. Zuckerman et al., "The beta Pictoris moving group", ASTROPHYS J, 562(1), 2001, pp. L87-L90
17. Lane, BF; Osorio, MRZ; Britton, MC; Martin, EL; Kulkarni, SR
    The orbit of the brown dwarf binary gliese 569B
    ASTROPHYSICAL JOURNAL
    
    B.F. Lane et al., "The orbit of the brown dwarf binary gliese 569B", ASTROPHYS J, 560(1), 2001, pp. 390-399
18. Martin, EL; Osorio, MRZ; Barrado, DBY; Bejar, VJS; Rebolo, R
    Keck NIRC observations of planetary-mass candidate members in the sigma Orionis open cluster
    ASTROPHYSICAL JOURNAL
    
    E.L. Martin et al., "Keck NIRC observations of planetary-mass candidate members in the sigma Orionis open cluster", ASTROPHYS J, 558(2), 2001, pp. L117-L121
19. Bejar, VJS; Martin, EL; Osorio, MRZ; Rebolo, R; Navascues, DBY; Bailer-Jones, CAL; Mundt, R; Baraffe, I; Chabrier, C; Allard, F
    The substellar mass function in sigma Orionis
    ASTROPHYSICAL JOURNAL
    
    V.J.S. Bejar et al., "The substellar mass function in sigma Orionis", ASTROPHYS J, 556(2), 2001, pp. 830-836
20. Navascues, DBY; Stauffer, JR; Bouvier, J; Martin, EL
    From the top to the bottom of the main sequence: A complete mass function of the young open cluster M35
    ASTROPHYSICAL JOURNAL
    
    D.B.Y. Navascues et al., "From the top to the bottom of the main sequence: A complete mass function of the young open cluster M35", ASTROPHYS J, 546(2), 2001, pp. 1006-1018
21. Sanner, J; Geffert, M
    The IMF of open star clusters with Tycho-2
    ASTRONOMY AND ASTROPHYSICS
    
    J. Sanner e M. Geffert, "The IMF of open star clusters with Tycho-2", ASTRON ASTR, 370(1), 2001, pp. 87-99
22. Makarov, VV; Fabricius, C
    Internal kinematics of the TW Hya association of young stars
    ASTRONOMY AND ASTROPHYSICS
    
    V.V. Makarov e C. Fabricius, "Internal kinematics of the TW Hya association of young stars", ASTRON ASTR, 368(3), 2001, pp. 866-872
23. Makarov, VV; Robichon, N
    Internal kinematics and binarity of X-ray stars in the Pleiades open cluster
    ASTRONOMY AND ASTROPHYSICS
    
    V.V. Makarov e N. Robichon, "Internal kinematics and binarity of X-ray stars in the Pleiades open cluster", ASTRON ASTR, 368(3), 2001, pp. 873-879
24. Moraux, E; Bouvier, J; Stauffer, JR
    Proper motion of very low mass stars and brown dwarfs in the Pleiades cluster
    ASTRONOMY AND ASTROPHYSICS
    
    E. Moraux et al., "Proper motion of very low mass stars and brown dwarfs in the Pleiades cluster", ASTRON ASTR, 367(1), 2001, pp. 211-217
25. Bailer-Jones, CAL; Mundt, R
    Variability in ultra cool dwarfs: Evidence for the evolution of surface features
    ASTRONOMY AND ASTROPHYSICS
    
    C.A.L. Bailer-Jones e R. Mundt, "Variability in ultra cool dwarfs: Evidence for the evolution of surface features", ASTRON ASTR, 367(1), 2001, pp. 218-235
26. Herbig, GH; Simon, T
    Barnard's Merope nebula revisited: New observational results
    ASTRONOMICAL JOURNAL
    
    G.H. Herbig e T. Simon, "Barnard's Merope nebula revisited: New observational results", ASTRONOM J, 121(6), 2001, pp. 3138-3148
27. McCarthy, C; Zuckerman, B; Becklin, EE
    Discovery of 14 nearby double stars
    ASTRONOMICAL JOURNAL
    
    C. McCarthy et al., "Discovery of 14 nearby double stars", ASTRONOM J, 121(6), 2001, pp. 3259-3265
28. Adams, JD; Stauffer, JR; Monet, DG; Skrutskie, MF; Beichman, CA
    The mass and structure of the Pleiades star cluster from 2MASS
    ASTRONOMICAL JOURNAL
    
    J.D. Adams et al., "The mass and structure of the Pleiades star cluster from 2MASS", ASTRONOM J, 121(4), 2001, pp. 2053-2064
29. Rebull, LM
    Rotation of young low-mass stars in the Orion Nebula cluster flanking fields
    ASTRONOMICAL JOURNAL
    
    L.M. Rebull, "Rotation of young low-mass stars in the Orion Nebula cluster flanking fields", ASTRONOM J, 121(3), 2001, pp. 1676-1709
30. Preibisch, T; Guenther, E; Zinnecker, H
    A large spectroscopic survey for young low-mass members of the Upper Scorpius OB association
    ASTRONOMICAL JOURNAL
    
    T. Preibisch et al., "A large spectroscopic survey for young low-mass members of the Upper Scorpius OB association", ASTRONOM J, 121(2), 2001, pp. 1040-1049
31. Krishnamurthi, A; Reynolds, CS; Linsky, JL; Martin, E; Gagne, M
    Observations of the core of the Pleiades with the Chandra X-ray Observatory
    ASTRONOMICAL JOURNAL
    
    A. Krishnamurthi et al., "Observations of the core of the Pleiades with the Chandra X-ray Observatory", ASTRONOM J, 121(1), 2001, pp. 337-346
32. Kim, SL; Chun, MY; Park, BG; Kim, SC; Lee, SH; Lee, MG; Ann, HB; Sung, H; Jeon, YB; Yuk, IS
    Search for variable stars in two old open clusters: NGC 2506 and NGC 2420
    ACTA ASTRONOMICA
    
    S.L. Kim et al., "Search for variable stars in two old open clusters: NGC 2506 and NGC 2420", ACT ASTRONO, 51(1), 2001, pp. 49-63
33. Pavlenko, YV
    Lithium lines in the spectra of M dwarfs: UX Tau C
    ASTRONOMY REPORTS
    
    Y.V. Pavlenko, "Lithium lines in the spectra of M dwarfs: UX Tau C", ASTRON REP, 44(4), 2000, pp. 219-226
34. Basri, G
    Observations of brown dwarfs
    ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS
    
    G. Basri, "Observations of brown dwarfs", ANN R ASTRO, 38, 2000, pp. 485-519
35. Kaltcheva, NT
    The region of Collinder 121
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
    
    N.T. Kaltcheva, "The region of Collinder 121", M NOT R AST, 318(4), 2000, pp. 1023-1035
36. Rachford, BL
    Chromospheric activity in the late A- and early F-type stars of open clusters - II. Pleiades and Alpha Persei
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
    
    B.L. Rachford, "Chromospheric activity in the late A- and early F-type stars of open clusters - II. Pleiades and Alpha Persei", M NOT R AST, 315(1), 2000, pp. 24-30
37. Steele, IA; Howells, L
    IZ photometry of L dwarfs and the implications for brown dwarf surveys
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
    
    I.A. Steele e L. Howells, "IZ photometry of L dwarfs and the implications for brown dwarf surveys", M NOT R AST, 313(4), 2000, pp. L43-L45
38. Pinfield, DJ; Hodgkin, ST; Jameson, RF; Cossburn, MR; Hambly, NC; Devereux, N
    A six-square-degree survey for Pleiades low-mass stars and brown dwarfs
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
    
    D.J. Pinfield et al., "A six-square-degree survey for Pleiades low-mass stars and brown dwarfs", M NOT R AST, 313(2), 2000, pp. 347-363
39. de la Fuente Marcos, R; de la Fuente Marcos, C
    On the dynamical evolution of the brown dwarf population in open clusters
    ASTROPHYSICS AND SPACE SCIENCE
    
    R. de la Fuente Marcos e C. de la Fuente Marcos, "On the dynamical evolution of the brown dwarf population in open clusters", ASTRO SP SC, 271(2), 2000, pp. 127-144
40. Luhman, KL
    The initial mass function of low-mass stars and brown dwarfs in taurus
    ASTROPHYSICAL JOURNAL
    
    K.L. Luhman, "The initial mass function of low-mass stars and brown dwarfs in taurus", ASTROPHYS J, 544(2), 2000, pp. 1044-1055
41. Martin, EL; Brandner, W; Bouvier, J; Luhman, KL; Stauffer, J; Basri, G; Osorio, MRZ; Navascues, DBY
    Membership and multiplicity among very low mass stars and brown dwarfs in the Pleiades cluster
    ASTROPHYSICAL JOURNAL
    
    E.L. Martin et al., "Membership and multiplicity among very low mass stars and brown dwarfs in the Pleiades cluster", ASTROPHYS J, 543(1), 2000, pp. 299-312
42. Chabrier, G; Baraffe, I; Allard, F; Hauschildt, P
    Deuterium burning in substellar objects
    ASTROPHYSICAL JOURNAL
    
    G. Chabrier et al., "Deuterium burning in substellar objects", ASTROPHYS J, 542(2), 2000, pp. L119-L122
43. Hillenbrand, LA; Carpenter, JM
    Constraints on the stellar/substellar mass function in the inner Orion Nebula Cluster
    ASTROPHYSICAL JOURNAL
    
    L.A. Hillenbrand e J.M. Carpenter, "Constraints on the stellar/substellar mass function in the inner Orion Nebula Cluster", ASTROPHYS J, 540(1), 2000, pp. 236-254
44. Sills, A; Pinsonneault, MH; Terndrup, DM
    The angular momentum evolution of very low mass stars
    ASTROPHYSICAL JOURNAL
    
    A. Sills et al., "The angular momentum evolution of very low mass stars", ASTROPHYS J, 534(1), 2000, pp. 335-347
45. Gatewood, G; de Jonge, JK; Han, I
    The Pleiades, map-based trigonometric parallaxes of open clusters. V.
    ASTROPHYSICAL JOURNAL
    
    G. Gatewood et al., "The Pleiades, map-based trigonometric parallaxes of open clusters. V.", ASTROPHYS J, 533(2), 2000, pp. 938-943
46. King, JR; Soderblom, DR; Fischer, D; Jones, BF
    Spectroscopic abundances in cool Pleiades dwarfs and NGC 2264 stars
    ASTROPHYSICAL JOURNAL
    
    J.R. King et al., "Spectroscopic abundances in cool Pleiades dwarfs and NGC 2264 stars", ASTROPHYS J, 533(2), 2000, pp. 944-958
47. Stout-Batalha, NM; Batalha, CC; Basri, GS
    Accretion-induced lithium line enhancements in classical T Tauri stars: RWAurigae
    ASTROPHYSICAL JOURNAL
    
    N.M. Stout-Batalha et al., "Accretion-induced lithium line enhancements in classical T Tauri stars: RWAurigae", ASTROPHYS J, 532(1), 2000, pp. 474-486
48. Martin, EL; Koresko, CD; Kulkarni, SR; Lane, BF; Wizinowich, PL
    The discovery of a companion to the very cool dwarf gliese 569B with the Keck adaptive optics facility
    ASTROPHYSICAL JOURNAL
    
    E.L. Martin et al., "The discovery of a companion to the very cool dwarf gliese 569B with the Keck adaptive optics facility", ASTROPHYS J, 529(1), 2000, pp. L37-L40
49. Wichmann, R
    On the problem of confirming ZAMS stars in the field
    ASTRONOMY AND ASTROPHYSICS
    
    R. Wichmann, "On the problem of confirming ZAMS stars in the field", ASTRON ASTR, 363(1), 2000, pp. 223-227
50. Stelzer, B; Neuhauser, R
    X-ray emission from young stars in the Tucanae association
    ASTRONOMY AND ASTROPHYSICS
    
    B. Stelzer e R. Neuhauser, "X-ray emission from young stars in the Tucanae association", ASTRON ASTR, 361(2), 2000, pp. 581-593
51. Makarov, VV
    Kinematics versus X-ray luminosity segregation in the Hyades
    ASTRONOMY AND ASTROPHYSICS
    
    V.V. Makarov, "Kinematics versus X-ray luminosity segregation in the Hyades", ASTRON ASTR, 358(3), 2000, pp. L63-L66
52. Martin, S; Rodriguez, E
    Search for gamma doradus variable stars in the Pleiades cluster
    ASTRONOMY AND ASTROPHYSICS
    
    S. Martin e E. Rodriguez, "Search for gamma doradus variable stars in the Pleiades cluster", ASTRON ASTR, 358(1), 2000, pp. 287-298
53. Micela, G; Sciortino, S; Jeffries, RD; Thurston, MR; Favata, F
    Rosat HRI observations of the open cluster NGC 2516
    ASTRONOMY AND ASTROPHYSICS
    
    G. Micela et al., "Rosat HRI observations of the open cluster NGC 2516", ASTRON ASTR, 357(3), 2000, pp. 909-919
54. Sciortino, S; Micela, G; Favata, F; Spagna, A; Lattanzi, MG
    ROSAT HRI survey of the open cluster Stock 2
    ASTRONOMY AND ASTROPHYSICS
    
    S. Sciortino et al., "ROSAT HRI survey of the open cluster Stock 2", ASTRON ASTR, 357(2), 2000, pp. 460-470
55. Flaccomio, E; Micela, G; Sciortino, S; Damiani, F; Favata, F; Harnden, FR; Schachter, J
    HRI observations of PMS stars in NGC 2264
    ASTRONOMY AND ASTROPHYSICS
    
    E. Flaccomio et al., "HRI observations of PMS stars in NGC 2264", ASTRON ASTR, 355(2), 2000, pp. 651-667
56. Pavlenko, Y; Osorio, MRZ; Rebolo, R
    On the interpretation of the optical spectra of L-type dwarfs
    ASTRONOMY AND ASTROPHYSICS
    
    Y. Pavlenko et al., "On the interpretation of the optical spectra of L-type dwarfs", ASTRON ASTR, 355(1), 2000, pp. 245-255
57. Burkhart, C; Coupry, MF
    The Pleiades, Coma, Hyades, and Praesepe open clusters: Li, Al, Si, S, Fe,Ni, and Eu abundances compared in A stars
    ASTRONOMY AND ASTROPHYSICS
    
    C. Burkhart e M.F. Coupry, "The Pleiades, Coma, Hyades, and Praesepe open clusters: Li, Al, Si, S, Fe,Ni, and Eu abundances compared in A stars", ASTRON ASTR, 354(1), 2000, pp. 216-228
58. Hearty, T; Neuhauser, R; Stelzer, B; Fernandez, M; Alcala, JM; Covino, E; Hambaryan, V
    ROSAT PSPC observations of T Tauri stars in MBM12
    ASTRONOMY AND ASTROPHYSICS
    
    T. Hearty et al., "ROSAT PSPC observations of T Tauri stars in MBM12", ASTRON ASTR, 353(3), 2000, pp. 1044-1054
59. Semkov, EH; Tsvetkova, KP; Tsvetkov, MK
    Flare star activity in the open cluster Alpha Persei
    ASTRONOMISCHE NACHRICHTEN
    
    E.H. Semkov et al., "Flare star activity in the open cluster Alpha Persei", ASTRON NACH, 321(3), 2000, pp. 161-164
60. Simon, T
    X-ray observations of two intermediate-age open clusters: NGC 1039 and NGC3532
    PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC
    
    T. Simon, "X-ray observations of two intermediate-age open clusters: NGC 1039 and NGC3532", PUB AST S P, 112(771), 2000, pp. 599-609
61. Gaidos, EJ; Henry, GW; Henry, SM
    Spectroscopy and photometry of nearby young solar analogs
    ASTRONOMICAL JOURNAL
    
    E.J. Gaidos et al., "Spectroscopy and photometry of nearby young solar analogs", ASTRONOM J, 120(2), 2000, pp. 1006-1013
62. Ardila, D; Martin, E; Basri, G
    A survey for low-mass stars and brown dwarfs in the Upper Scorpius OB association
    ASTRONOMICAL JOURNAL
    
    D. Ardila et al., "A survey for low-mass stars and brown dwarfs in the Upper Scorpius OB association", ASTRONOM J, 120(1), 2000, pp. 479-487
63. Terndrup, DM; Stauffer, JR; Pinsonneault, MH; Sills, A; Yuan, YQ; Jones, BF; Fischer, D; Krishnamurthi, A
    Rotational velocities of low-mass stars in the Pleiades and Hyades
    ASTRONOMICAL JOURNAL
    
    D.M. Terndrup et al., "Rotational velocities of low-mass stars in the Pleiades and Hyades", ASTRONOM J, 119(3), 2000, pp. 1303-1316
64. King, JR; Krishnamurthi, A; Pinsonneault, MH
    The lithium-rotation correlation in the Pleiades revisited
    ASTRONOMICAL JOURNAL
    
    J.R. King et al., "The lithium-rotation correlation in the Pleiades revisited", ASTRONOM J, 119(2), 2000, pp. 859-872
65. Mamajek, EE; Lawson, WA; Feigelson, ED
    A radio survey of older T Tauri stars in the eta Chamaeleontis cluster
    PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA
    
    E.E. Mamajek et al., "A radio survey of older T Tauri stars in the eta Chamaeleontis cluster", PUBL ASTRON, 16(3), 1999, pp. 257-261
66. Osorio, MRZ; Rebolo, R; Martin, EL; Hodgkin, ST; Cossburn, MR; Magazzu, A; Steele, IA; Jameson, RF
    Brown dwarfs in the Pleiades cluster - III. A deep IZ survey
    ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES
    
    M.R.Z. Osorio et al., "Brown dwarfs in the Pleiades cluster - III. A deep IZ survey", ASTR AST SS, 134(3), 1999, pp. 537-543
67. Liu, YY; Michel, E; Hernandez, MM; Alvarez, M; Chevreton, M; Zhou, AY; Li, ZP; Fang, MJ; Barban, C
    Multi-site observation of the delta Scuti star V 647 Tau. Primary results of the eighth STEPHI campaign
    CHINESE ASTRONOMY AND ASTROPHYSICS
    
    Y.Y. Liu et al., "Multi-site observation of the delta Scuti star V 647 Tau. Primary results of the eighth STEPHI campaign", CHIN ASTR A, 23(3), 1999, pp. 349-360
68. Stout-Batalha, NM; Vogt, SS
    Doppler imaging of two zero-age main-sequence stars in the Pleiades: HII 686 and HII 3163
    ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
    
    N.M. Stout-Batalha e S.S. Vogt, "Doppler imaging of two zero-age main-sequence stars in the Pleiades: HII 686 and HII 3163", ASTROPH J S, 123(1), 1999, pp. 251-281
69. Hodgkin, ST; Pinfield, DJ; Jameson, RF; Steele, IA; Cossburn, MR; Hambly, NC
    Infrared photometry of low-mass stars in Praesepe
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
    
    S.T. Hodgkin et al., "Infrared photometry of low-mass stars in Praesepe", M NOT R AST, 310(1), 1999, pp. 87-96
70. Koen, C; Van Rooyen, R; Van Wyk, F; Marang, F
    Eight new delta Scuti stars
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
    
    C. Koen et al., "Eight new delta Scuti stars", M NOT R AST, 309(4), 1999, pp. 1051-1062
71. Jeffries, RD
    On the lithium abundance dispersion in late-type Pleiades stars
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
    
    R.D. Jeffries, "On the lithium abundance dispersion in late-type Pleiades stars", M NOT R AST, 309(1), 1999, pp. 189-194
72. Sung, H; Bessell, MS
    UBVI CCD photometry of M35 (NGC 2168)
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
    
    H. Sung e M.S. Bessell, "UBVI CCD photometry of M35 (NGC 2168)", M NOT R AST, 306(2), 1999, pp. 361-370
73. Hambly, NC; Hodgkin, ST; Cossburn, MR; Jameson, RF
    Brown dwarfs in the Pleiades and the initial mass function across the stellar/substellar boundary
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
    
    N.C. Hambly et al., "Brown dwarfs in the Pleiades and the initial mass function across the stellar/substellar boundary", M NOT R AST, 303(4), 1999, pp. 835-844
74. Reid, IN; Kirkpatrick, JD; Gizis, JE; Liebert, J
    BRI 0021-0214: Another surprise at the bottom of the main sequence
    ASTROPHYSICAL JOURNAL
    
    I.N. Reid et al., "BRI 0021-0214: Another surprise at the bottom of the main sequence", ASTROPHYS J, 527(2), 1999, pp. L105-L107
75. Stauffer, JR; Navascues, DBY; Bouvier, J; Morrison, HL; Harding, P; Luhman, KL; Stanke, T; McCaughrean, M; Terndrup, DM; Allen, L; Assoaud, P
    Keck spectra of brown dwarf candidates and a precise determination of the lithium depletion boundary in the alpha Persei open cluster
    ASTROPHYSICAL JOURNAL
    
    J.R. Stauffer et al., "Keck spectra of brown dwarf candidates and a precise determination of the lithium depletion boundary in the alpha Persei open cluster", ASTROPHYS J, 527(1), 1999, pp. 219-229
76. Ayres, TR
    Sleuthing the dynamo. II - Hubble Space Telescope Goddard High Resolution Spectrograph observations of solar-type dwarfs in young galactic clusters
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    T.R. Ayres, "Sleuthing the dynamo. II - Hubble Space Telescope Goddard High Resolution Spectrograph observations of solar-type dwarfs in young galactic clusters", ASTROPHYS J, 525(1), 1999, pp. 240-246
77. Osorio, MRZ; Bejar, VJS; Rebolo, R; Martin, EL; Basri, G
    An L-type substellar object in Orion: Reaching the mass boundary between brown dwarfs and giant planets
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    M.R.Z. Osorio et al., "An L-type substellar object in Orion: Reaching the mass boundary between brown dwarfs and giant planets", ASTROPHYS J, 524(2), 1999, pp. L115-L118
78. Narayanan, VK; Gould, A
    Correlated errors in Hipparcos parallaxes toward the Pleiades and the Hyades
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    V.K. Narayanan e A. Gould, "Correlated errors in Hipparcos parallaxes toward the Pleiades and the Hyades", ASTROPHYS J, 523(1), 1999, pp. 328-339
79. Navascues, DB; Stauffer, JR; Patten, BM
    The lithium-depletion boundary and the age of the young open cluster IC 2391
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80. Bejar, VJS; Osorio, MRZ; Rebolo, R
    A search for very low mass stars and brown dwarfs in the young sigma orionis cluster
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81. Kirkpatrick, JD; Reid, IN; Liebert, J; Cutri, RM; Nelson, B; Beichman, CA; Dahn, CC; Monet, DG; Gizis, JE; Skrutskie, MF
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82. Barnes, SA; Sofia, S; Prosser, CF; Stauffer, JR
    Rotation periods of late-type stars in the young open cluster IC 2602
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83. Lowrance, PJ; McCarthy, C; Becklin, EE; Zuckerman, B; Schneider, G; Webb, RA; Hines, DC; Kirkpatrick, JD; Koerner, DW; Low, F; Meier, R; Rieke, M; Smith, BA; Terrile, RJ; Thompson, RI
    A candidate substellar companion to CD -33 degrees 7795 (TWA 5)
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    P.J. Lowrance et al., "A candidate substellar companion to CD -33 degrees 7795 (TWA 5)", ASTROPHYS J, 512(1), 1999, pp. L69-L72
84. Jeffries, RD; James, DJ
    Lithium in Blanco 1: Implications for stellar mixing
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    R.D. Jeffries e D.J. James, "Lithium in Blanco 1: Implications for stellar mixing", ASTROPHYS J, 511(1), 1999, pp. 218-224
85. Basri, G; Martin, EL
    The mass and age of very low mass members of the open cluster alpha Persei
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    G. Basri e E.L. Martin, "The mass and age of very low mass members of the open cluster alpha Persei", ASTROPHYS J, 510(1), 1999, pp. 266-273
86. Mermilliod, JC; Mayor, M
    Investigation of the Praesepe cluster - III. Radial velocity and binarity of the F5-K0 Klein-Wassink stars
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    J.C. Mermilliod e M. Mayor, "Investigation of the Praesepe cluster - III. Radial velocity and binarity of the F5-K0 Klein-Wassink stars", ASTRON ASTR, 352(2), 1999, pp. 479-488
87. Mallik, SV
    Lithium abundance and mass
    ASTRONOMY AND ASTROPHYSICS
    
    S.V. Mallik, "Lithium abundance and mass", ASTRON ASTR, 352(2), 1999, pp. 495-507
88. Neuhauser, R; Comeron, F
    Medium-resolution optical spectroscopy of young stellar and sub-stellar M-dwarfs in the Cha I dark cloud
    ASTRONOMY AND ASTROPHYSICS
    
    R. Neuhauser e F. Comeron, "Medium-resolution optical spectroscopy of young stellar and sub-stellar M-dwarfs in the Cha I dark cloud", ASTRON ASTR, 350(2), 1999, pp. 612-616
89. Bailer-Jones, CAL; Mundt, R
    A search for variability in brown dwarfs and L dwarfs
    ASTRONOMY AND ASTROPHYSICS
    
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90. Magazzu, A; Umana, G; Martin, EL
    Radio emission from RASS sources south of Taurus-Auriga
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    A. Magazzu et al., "Radio emission from RASS sources south of Taurus-Auriga", ASTRON ASTR, 346(3), 1999, pp. 878-882
91. Kahler, H
    Statistics of binaries in the Pleiades cluster
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    H. Kahler, "Statistics of binaries in the Pleiades cluster", ASTRON ASTR, 346(1), 1999, pp. 67-81
92. Robichon, N; Arenou, F; Mermilliod, JC; Turon, C
    Open clusters with Hipparcos I. Mean astrometric parameters
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    N. Robichon et al., "Open clusters with Hipparcos I. Mean astrometric parameters", ASTRON ASTR, 345(2), 1999, pp. 471-484
93. Li, ZP; Michel, E
    Amplitude investigation of delta Scuti variables in open clusters
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94. Neuhauser, R; Briceno, C; Comeron, F; Hearty, T; Martin, EL; Schmitt, JHMM; Stelzer, B; Supper, R; Voges, W; Zinnecker, H
    Search for X-ray emission from bona-fide and candidate brown dwarfs
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    R. Neuhauser et al., "Search for X-ray emission from bona-fide and candidate brown dwarfs", ASTRON ASTR, 343(3), 1999, pp. 883-893
95. Martin, EL; Magazzu, A
    On the evolutionary status of X-ray selected weak-line T Tauri star candidates in Taurus-Auriga
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    E.L. Martin e A. Magazzu, "On the evolutionary status of X-ray selected weak-line T Tauri star candidates in Taurus-Auriga", ASTRON ASTR, 342(1), 1999, pp. 173-178
96. Micela, G; Sciortino, S; Harnden, FR; Kashyap, V; Rosner, R; Prosser, CF; Damiani, F; Stauffer, J; Caillault, JP
    Deep ROSAT HRI observations of the Pleiades
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    G. Micela et al., "Deep ROSAT HRI observations of the Pleiades", ASTRON ASTR, 341(3), 1999, pp. 751-767
97. van Leeuwen, F
    Hipparcos distance calibrations for 9 open clusters
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    F. van Leeuwen, "Hipparcos distance calibrations for 9 open clusters", ASTRON ASTR, 341(3), 1999, pp. L71-L74
98. Asiain, R; Figueras, F; Torra, J; Chen, B
    Detection of moving groups among early type stars
    ASTRONOMY AND ASTROPHYSICS
    
    R. Asiain et al., "Detection of moving groups among early type stars", ASTRON ASTR, 341(2), 1999, pp. 427-436
99. Patten, BM; Pavlovsky, CM
    A photometric survey for low-mass members of IC 2391
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    B.M. Patten e C.M. Pavlovsky, "A photometric survey for low-mass members of IC 2391", PUB AST S P, 111(756), 1999, pp. 210-216
100. Basri, G; Martin, EL
     PP1 15: The first brown dwarf spectroscopic binary
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     G. Basri e E.L. Martin, "PP1 15: The first brown dwarf spectroscopic binary", ASTRONOM J, 118(5), 1999, pp. 2460-2465