Catalogo Articoli (Spogli Riviste)

HELP
ATTENZIONE: attualmente gli articoli Current Contents (fonte ISI) a partire dall'anno 2002 sono consultabili sulla Risorsa On-Line

Le informazioni sugli articoli di fonte ISI sono coperte da copyright

La ricerca find articoli where soggetti phrase all words 'AMPLIFIER' sort by level,fasc_key/DESCEND, pagina_ini_num/ASCEND ha restituito 2920 riferimenti
Si mostrano 100 riferimenti a partire da 1
Selezionare un intervallo

Per ulteriori informazioni selezionare i riferimenti di interesse.

    1. Asbeck, P; Fallesen, C
      An RF power amplifier in a digital CMOS process

      ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING
    2. Adiseno; Ismail, M; Olsson, H
      Multiband high-linearity front-end receivers for wireless applications

      ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING
    3. Schmid, H
      An 8.25-MHz 7th-order Bessel filter built with single-amplifier biquadratic MOSFET-C filters

      ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING
    4. Uemukai, M; Matsumoto, N; Suhara, T; Nishihara, H; Eriksson, N; Larsson, A
      A monolithically integrated InGaAs-AlGaAs master oscillator power amplifier with grating outcoupler

      ELECTRONICS AND COMMUNICATIONS IN JAPAN PART II-ELECTRONICS
    5. Uchida, H; Nakahara, K; Takeuchi, N; Matsunaga, M; Itoh, Y
      Stabilization of millimeter-wave multistage amplifier using amplitude-and-phase setting circuits

      ELECTRONICS AND COMMUNICATIONS IN JAPAN PART II-ELECTRONICS
    6. Tarui, Y; Tsuchiko, A; Utsumi, H; Kasahara, M; Itoh, Y
      Ku-band 20-W GaAsPHEMT high-power amplifiers using power splitting and combining circuits with asymmetric structure

      ELECTRONICS AND COMMUNICATIONS IN JAPAN PART II-ELECTRONICS
    7. Matsuo, M; Suetsugu, T; Mori, S; Sasase, I
      Resonant dc/dc converter with class DE tuned power oscillator

      ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS
    8. Elwan, H; Alzaher, H; Ismail, M
      A new generation of global wireless compatibility

      IEEE CIRCUITS & DEVICES
    9. Kehias, L; Jenkins, T; Quach, T; Watson, P; Welch, R; Worley, R; Oki, AK; Yen, HC; Gutierrez-Aitken, A; Okamura, W; Kaneshiro, E
      Highest efficiency, linear X-band performance using InP DHBTs-48% PAE at 30 dB C/IM3

      IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
    10. Kim, M; Hacker, JB; Mihailovich, RE; DeNatale, JF
      A monolithic MEMS switched dual-path power amplifier

      IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
    11. Ma, ZQ; Mohammadi, S; Lu, LH; Bhattacharya, P; Katehi, LPB; Alterovitz, SA; Ponchak, GE
      An X-band high-power amplifier using SiGe/Si HBT and lumped passive components

      IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
    12. Yoon, J; Seo, C
      Improvement of broadband feedforward amplifier using photonic bandgap

      IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
    13. Hau, G; Nishimura, TB; Iwata, N
      High efficiency, wide dynamic range variable gain and power amplifier MMICs for wide-band CDMA handsets

      IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
    14. Mills, DM; Shepherd, K
      Distortion product otoacoustic emission and auditory brainstem responses in the echidna (Tachyglossus aculeatus)

      JARO
    15. Diels, W; Vaesen, K; Wambacq, P; Donnay, S; De Raedt, W; Engels, M; Bolsens, I
      Single-package integration of RF blocks for a 5 GHz WLAN application

      IEEE TRANSACTIONS ON ADVANCED PACKAGING
    16. Zhang, JX; Xie, CD; Peng, KC
      Quantum switch for continuous variable teleportation

      JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS
    17. Tang, JM; Spencer, PS; Shore, KA
      Polarization-insensitive optical spectral inversion without frequency shift based on four-wave mixing in semiconductor optical amplifiers

      JOURNAL OF OPTICS B-QUANTUM AND SEMICLASSICAL OPTICS
    18. Karasek, M
      The design of L-band EDFA for multiwavelength applications

      JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS
    19. Toker, A; Ozoguz, S
      Integrable current-mode filter realisation using dual-output current conveyors for low-frequency operation

      AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
    20. Thornton, ARD; Shin, K; Gottesman, E; Hine, J
      Temporal non-linearities of the cochlear amplifier revealed by maximum length sequence stimulation

      CLINICAL NEUROPHYSIOLOGY
    21. Ahmadi, V; Sheikhi, MH; Moravvej-Farshi, MK
      Numerical analysis for static and dynamic characteristics of an optical amplifier-switch integrated device

      SCRIPTA MATERIALIA
    22. Savage, NH; Harrison, RM; Monks, PS; Salisbury, G
      Steady-state modelling of hydroxyl radical concentrations at Mace Head during the EASE '97 campaign, May 1997

      ATMOSPHERIC ENVIRONMENT
    23. D'Alessandro, D; Giuliani, G; Donati, S
      Spectral gain and noise evaluation of SOA and SOA-based switch matrix

      IEE PROCEEDINGS-OPTOELECTRONICS
    24. Karasek, M; Menif, M; Bellemare, A
      Design of wideband hybrid amplifiers for local area networks

      IEE PROCEEDINGS-OPTOELECTRONICS
    25. Choi, YG; Park, BJ; Kim, KH; Heo, J
      Pr3+- and Pr3+/Er3+-doped selenide glasses for potential 1.6 mu m optical amplifier materials

      ETRI JOURNAL
    26. Li, R; Xu, ZZ
      Highly efficient transient collisional excitation X-ray laser in Ni-like Mo ions

      JOURNAL DE PHYSIQUE IV
    27. Liu, YW; Seminario, M; Tomasel, FG; Chang, C; Rocca, JJ; Attwood, DT
      Spatial coherence measurement of a high average power table-top soft X-raylaser

      JOURNAL DE PHYSIQUE IV
    28. Rocca, JJ; Seminario, M; Frati, M; Benware, BR; Mancini, HL; Filevich, J; Marconi, MC; Kanizay, K; Ozols, A; Artioukov, IA; Vinogradov, AV; Uspenskii, YA; Tomasel, FG; Shlyaptsev, VN
      Applications of high repetition rate tabletop soft X-ray lasers become a reality in several fields

      JOURNAL DE PHYSIQUE IV
    29. Ozaki, T; Yamamoto, K; Kuroda, H
      Propagation of picosecond Nd : glass laser pulse through molybdenum preplasma

      JOURNAL DE PHYSIQUE IV
    30. Frati, M; Tomasel, FG; Bowers, B; Gonzalez, JJ; Shlyaptsev, VN; Rocca, JJ
      Generation of highly ionized cadmium plasma columns for a discharge-pumpednickel-like Cd laser

      JOURNAL DE PHYSIQUE IV
    31. Bakhtazad, A; McMullin, JN; Haugen, CJ; DeCorby, RG
      MMI multiplexer for dual-channel erbium-doped waveguide amplifiers

      OPTICS EXPRESS
    32. Nakamura, M; Kitayama, K; Shamoto, N; Kaneda, K
      Two-dimensional erbium-doped image fiber amplifier (EDIFA)

      IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS
    33. Johnson, JE; Ketelsen, LJP; Ackerman, DA; Zhang, LM; Hybertsen, MS; Glogovsky, KG; Lentz, CW; Asous, WA; Reynolds, CL; Geary, JM; Kamath, KK; Ebert, CW; Park, M; Przybylek, GJ; Leibenguth, RE; Broutin, SL; Stayt, JW; Dreyer, KF; Peticolas, LJ; Hartman, RL; Koch, TL
      Fully stabilized electroabsorption-modulated tunable DBR laser transmitterfor long-haul optical communications

      IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS
    34. Reale, A; Di Carlo, A; Lugli, P
      Gain dynamics in traveling-wave semiconductor optical amplifiers

      IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS
    35. Namiki, S; Emori, Y
      Ultrabroad-band Raman amplifiers pumped and gain-equalized by wavelength-division-multiplexed high-power laser diodes

      IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS
    36. Bellemare, A; Karasek, M; Riviere, C; Babin, F; He, G; Roy, V; Schinn, GW
      A broadly tunable erbium-doped fiber ring laser: experimentation and modeling

      IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS
    37. Rochat, E; Dandliker, R
      New investigations on the effect of fiber amplifier phase noise

      IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS
    38. Mahdi, MA; Ahmad, H
      Long-wavelength-band Er3+-doped fiber amplifier incorporating a ring-laseras a seed signal generator

      IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS
    39. Rochat, E; Dandliker, R; Haroud, K; Czichy, RH; Roth, U; Costantini, D; Holzner, R
      Fiber amplifiers for coherent space communication

      IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS
    40. Nusinovich, GS; Sinitsyn, OV; Kesar, A
      Linear theory of gyro-traveling-wave-tubes with distributed losses

      PHYSICS OF PLASMAS
    41. Kaup, DJ
      Theoretical modeling of crossed-field electron vacuum devices

      PHYSICS OF PLASMAS
    42. Nguyen, KT; Calame, JP; Danly, BG; Levush, B; Garven, M; Antonsen, T
      Higher order mode excitations in gyro-amplifiers

      PHYSICS OF PLASMAS
    43. Nusinovich, GS; Chen, W; Granatstein, VL
      Analytical theory of frequency-multiplying gyro-traveling-wave-tubes

      PHYSICS OF PLASMAS
    44. Leproux, P; Fevrier, S; Doya, V; Roy, P; Pagnoux, D
      Modeling and optimization of double-clad fiber amplifiers using chaotic propagation of the pump

      OPTICAL FIBER TECHNOLOGY
    45. Zubia, J; Arrue, J
      Plastic optical fibers: An introduction to their technological processes and applications

      OPTICAL FIBER TECHNOLOGY
    46. Bratman, VL; Kolganov, NG; Savilov, AV; Samsonov, SV; Fedotov, AE
      Cooperation of traveling and quasi-cutoff waves in a cyclotron-resonance maser

      TECHNICAL PHYSICS
    47. Malinovskii, GY; Mamaev, SB; Mikheev, LD; Moskalev, TY; Sentis, ML; Cheremiskin, VI; Yalovoi, VI
      Numerical simulation of the active medium and investigation of the pump source for the development of a photochemical XeF(C-A) amplifier of femtosecond optical pulses

      QUANTUM ELECTRONICS
    48. Vasil'ev, SV; Kuz'mina, MA; Mishin, VA
      Optimisation of a multistage pulsed dye laser system

      QUANTUM ELECTRONICS
    49. Lyabin, NA; Chursin, AD; Ugol'nikov, SA; Koroleva, ME; Kazaryan, MA
      Development, production, and application of sealed-off copper and gold vapour lasers

      QUANTUM ELECTRONICS
    50. Kuzelev, MV; Loza, OT; Rukhadze, AA; Strelkov, PS; Shkvarunets, AG
      Plasma relativistic microwave electronics

      PLASMA PHYSICS REPORTS
    51. Elyutin, SO; Maimistov, AI
      Short optical pulse polarization dynamics in a nonlinear birefringent doped fiber

      JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS
    52. Hunter, GJ; McNeil, BWJ; Robb, GRM
      Effect of electron-beam momentum spread on cyclotron resonance maser operation at two resonant frequencies - art. no. 036502

      PHYSICAL REVIEW E
    53. Zaginaylov, GI
      Dispersion properties of Trivelpiece-Gould waves in periodic plasma waveguides - art. no. 016406

      PHYSICAL REVIEW E
    54. Watanabe, O; Ogura, K; Cho, T; Amin, MR
      Self-consistent linear analysis of slow cyclotron and Cherenkov instabilities - art. no. 056503

      PHYSICAL REVIEW E
    55. Rincon-Mora, GA; Stair, R
      A low voltage, rail-to-rail, class AB CMOS amplifier with high drive and low output impedance characteristics

      IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING
    56. Leyn, F; Sansen, W; Gielen, GGE
      Analog small-signal modeling - Part II: Elementary transistor stages analyzed with behavioral signal path modeling

      IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING
    57. Zanchi, A; Samori, C; Lacaita, AL; Levantino, S
      Impact of AAC design on phase noise performance of VCOs

      IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING
    58. Alzaher, H; Ismail, M
      A CMOS fully balanced differential difference amplifier and its applications

      IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING
    59. Leung, KN; Mok, PKT
      Nested Miller compensation in low-power CMOS design

      IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING
    60. Elwan, H; Soliman, AM; Ismail, M
      A CMOS Norton amplifier-based digitally controlled VGA for low-power wireless applications

      IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING
    61. Ramirez-Anguo, J; Carvajal, RG; Tombs, J; Torralba, A
      Low-voltage CMOS op-amp with rail-to-rail input and output signal swing for continuous-time signal processing using multiple-input floating-gate transistors

      IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING
    62. Leung, KN; Mok, PKT
      Analysis of multistage amplifier-frequency compensation

      IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS
    63. Tan, LS; Tan, DGH; McMahon, RA; Carter, DRH
      Fifth-order state-space modeling of class E amplifiers with finite-series inductance and an anti-parallel diode at the switch

      IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS
    64. Palumbo, G; Pennisi, S
      Current-feedback amplifiers versus voltage operational amplifiers

      IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS
    65. Tsimbinos, J; Lever, KV
      Nonlinear system compensation based on orthogonal polynomial inverses

      IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS
    66. Vlassis, S; Siskos, S
      Differential-voltage attenuator based on floating-gate MOS transistors andits applications

      IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS
    67. Koizumi, H; Sekiya, H; Matsuo, M; Mori, S; Sasase, I
      Resonant dc/dc converter with class DE inverter and class E rectifier using thinned-out method (deleting some of the pulses to the rectifier)

      IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS
    68. Kir'yanov, AV; Mel'nikov, IV; Panoiu, NC; Ginovart, F; Lara, AZ
      Coherent effects in a dual-frequency soliton interaction

      LASER PHYSICS
    69. Prabhu, M; Kim, NS; Ueda, K
      Efficient broadband supercontinuum generation in 1483.4 nm range pumped byhigh power Raman fiber laser

      LASER PHYSICS
    70. Tarutani, Y; Saitoh, K; Takagi, K
      Interface circuit using JTLs as control lines of SQUID array

      IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
    71. Semenov, VK; Polyakov, YA
      Circuit improvements for a voltage multiplier

      IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
    72. Ikeda, T; Kato, H; Sato, H; Kawai, K; Miyasaka, H; Oku, T; Ootani, W; Otani, C; Shimizu, HM; Takizawa, Y; Watanabe, H; Nakagawa, H; Akoh, H; Aoyagi, M; Taino, T
      A high-resolution X-ray detection system using STJ and SQUID amplifier

      IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
    73. Yoshikawa, N; Abe, T; Kato, Y; Hoshina, H
      Component development for a 16 Gb/s RSFQ-CMOS interface system

      IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
    74. Morooka, T; Tanaka, K; Nakayama, S; Nagata, A; Chinone, K; Ukibe, M; Hirayama, F; Ohkubo, M; Koyanagi, M; Mizuki, T; Hikosaka, T; Kawabe, U; Nemoto, T
      Fabrication and characterization of superconducting X-ray calorimeters with transition edge sensors

      IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
    75. Blomgren, J; Eriksson, T; Winkler, D
      An HTS SQUID picovoltmeter with a flip-chip flux transformer

      IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
    76. Shiga, H; Okabe, Y
      Quasi-particle injection devices for interfaces between superconductors and semiconductors

      IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
    77. Shimaoka, K; Tokunaga, S; Nemoto, M; Yoshida, I
      Bit error rate measurement of a high-speed small-voltage signal using a superconducting transmission line

      IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
    78. Ludwig, C; Kessler, C; Steinfort, AJ; Ludwig, W
      Versatile high performance digital SQUID electronics

      IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
    79. Prokopenko, GV; Shitov, SV; Balashov, DV; Dmitriev, PN; Koshelets, VP; Mygind, J
      Low-noise S-band DC SQUID based amplifier

      IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
    80. Fiurasek, J
      Conditional generation of sub-Poissonian light from two-mode squeezed vacuum via balanced homodyne detection on idler mode - art. no. 053817

      PHYSICAL REVIEW A
    81. Olsen, MK; Kruglov, VI; Collett, MJ
      Effects of chi((3)) nonlinearities in second-harmonic generation - art. no. 033801

      PHYSICAL REVIEW A
    82. Liu, Y; Seminario, M; Tomasel, FG; Chang, C; Rocca, JJ; Attwood, DT
      Achievement of essentially full spatial coherence in a high-average-power soft-x-ray laser - art. no. 033802

      PHYSICAL REVIEW A
    83. Fesseha, K
      Three-level laser dynamics with squeezed light - art. no. 033811

      PHYSICAL REVIEW A
    84. Strutz, SJ; Williams, KJ; Esman, RD
      Polarization-maintaining hybrid erbium-brillouin amplifier for high-power low-noise sources

      IEEE PHOTONICS TECHNOLOGY LETTERS
    85. Zhou, X; Lu, C; Shum, P; Cheng, TH
      A simplified model and optimal design of a multiwavelength backward-pumpedfiber Raman amplifier

      IEEE PHOTONICS TECHNOLOGY LETTERS
    86. Sakamoto, T; Kikuchi, K
      Analyses of all-optically regenerated transmission system using nonlinear interferometric switches

      IEEE PHOTONICS TECHNOLOGY LETTERS
    87. Koonath, P; Kim, S; Cho, WJ; Gopinath, A
      Polarization-insensitive optical amplifiers in AlInGaAs

      IEEE PHOTONICS TECHNOLOGY LETTERS
    88. Subramaniam, T; Mahdi, MA; Poopalan, P; Harun, SW; Ahmad, H
      All-optical gain-clamped erbium-doped fiber-ring lasing amplifier with laser filtering technique

      IEEE PHOTONICS TECHNOLOGY LETTERS
    89. Yu, JJ; Jeppesen, P; Palsdottir, B; Knudsen, SN
      Reducing pulsewidth broadening in L-band EDFAs by use of a new L-band EDF

      IEEE PHOTONICS TECHNOLOGY LETTERS
    90. Hatakeyama, H; Tamanuki, T; Mori, K; Ae, T; Sasaki, T; Yamaguchi, M
      Uniform and high-performance eight-channel bent waveguide SOA array for hybrid PICs

      IEEE PHOTONICS TECHNOLOGY LETTERS
    91. Kasamatsu, T; Yano, Y; Ono, T
      Laser-diode-pumped highly efficient gain-shifted thulium-doped fiber amplifier operating in the 1480-1510-nm band

      IEEE PHOTONICS TECHNOLOGY LETTERS
    92. Xie, Y; Pan, Z; Willner, AE; Salik, E; Grubsky, V; Starodubov, DS; Feinberg, J
      Spectrally-efficient L-C band EDFA having a seamless interband channel region using sampled FBGs

      IEEE PHOTONICS TECHNOLOGY LETTERS
    93. Soto, H; Erasme, D; Guekos, G
      5-gb/s XOR optical gate based on cross-polarization modulation in semiconductor optical amplifiers

      IEEE PHOTONICS TECHNOLOGY LETTERS
    94. Inoue, K
      Suppression of level fluctuation without extinction ratio degradation based on output saturation in higher order optical parametric interaction in fiber

      IEEE PHOTONICS TECHNOLOGY LETTERS
    95. Kim, S; Kwon, J; Kim, S; Lee, B
      Multiplexed strain sensor using fiber grating-tuned fiber laser with a semiconductor optical amplifier

      IEEE PHOTONICS TECHNOLOGY LETTERS
    96. Yoshida, M; Nakamura, K; Ito, H
      A new method for measurement of group velocity dispersion of optical fibers by using a frequency-shifted feedback fiber laser

      IEEE PHOTONICS TECHNOLOGY LETTERS
    97. Mao, WM; Al-Mumin, M; Wang, XH; Li, GF
      All-optical enhancement of clock and clock-to-data suppression ratio of NRZ data

      IEEE PHOTONICS TECHNOLOGY LETTERS
    98. Gosset, C; Duan, GH
      Extinction ratio improvement and wavelength conversion based on four-wave mixing in a semiconductor optical amplifier

      IEEE PHOTONICS TECHNOLOGY LETTERS
    99. Jiang, X; Roudas, I
      Asymmetric probability density function of a signal with interferometric crosstalk

      IEEE PHOTONICS TECHNOLOGY LETTERS
    100. Song, K; Dods, SD
      Cross modulation of pump-signals in distributed Raman amplifiers, theory and experiment

      IEEE PHOTONICS TECHNOLOGY LETTERS


ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 30/05/20 alle ore 21:24:07