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Results: 1-14 |
Results: 14
QUASAR CLUSTERING - EVIDENCE FOR AN INCREASE WITH REDSHIFT AND IMPLICATIONS FOR THE NATURE OF ACTIVE GALACTIC NUCLEI
Authors: LAFRANCA F ANDREANI P CRISTIANI S
Citation: F. Lafranca et al., QUASAR CLUSTERING - EVIDENCE FOR AN INCREASE WITH REDSHIFT AND IMPLICATIONS FOR THE NATURE OF ACTIVE GALACTIC NUCLEI, The Astrophysical journal, 497(2), 1998, pp. 529-533
BEPPOSAX OBSERVATIONS OF THE LONG-PERIOD POLAR SYSTEM V1309 ORI
Authors: DEMARTINO D BARCAROLI R MATT G MOUCHET M BELLONI T BEUERMANN K CHIAPPETTI L DONE C GANSICKE BT LAFRANCA F MUKAI K
Citation: D. Demartino et al., BEPPOSAX OBSERVATIONS OF THE LONG-PERIOD POLAR SYSTEM V1309 ORI, Astronomy and astrophysics, 332(3), 1998, pp. 904-908
THE QSO EVOLUTION DERIVED FROM THE HBQS AND OTHER COMPLETE QSO SURVEYS (VOL 113, PG 1517, 1997)
Authors: LAFRANCA F CRISTIANI S
Citation: F. Lafranca et S. Cristiani, THE QSO EVOLUTION DERIVED FROM THE HBQS AND OTHER COMPLETE QSO SURVEYS (VOL 113, PG 1517, 1997), The Astronomical journal, 115(4), 1998, pp. 1688-1688
THE OPTICAL-ULTRAVIOLET CONTINUUM OF A SAMPLE OF QSOS
Authors: NATALI F GIALLONGO E CRISTIANI S LAFRANCA F
Citation: F. Natali et al., THE OPTICAL-ULTRAVIOLET CONTINUUM OF A SAMPLE OF QSOS, The Astronomical journal, 115(2), 1998, pp. 397-404
THE OPTICAL VARIABILITY OF QSOS .2. THE WAVELENGTH DEPENDENCE
Authors: CRISTIANI S TRENTINI S LAFRANCA F ANDREANI P
Citation: S. Cristiani et al., THE OPTICAL VARIABILITY OF QSOS .2. THE WAVELENGTH DEPENDENCE, Astronomy and astrophysics, 321(1), 1997, pp. 123-128
THE QSO EVOLUTION DERIVED FROM THE HBQS AND OTHER COMPLETE QSO SURVEYS
Authors: LAFRANCA F CRISTIANI S
Citation: F. Lafranca et S. Cristiani, THE QSO EVOLUTION DERIVED FROM THE HBQS AND OTHER COMPLETE QSO SURVEYS, The Astronomical journal, 113(5), 1997, pp. 1517-1526
THE HOMOGENEOUS BRIGHT QUASAR SURVEY AND THE QUASAR EVOLUTION IN THE OPTICAL, X-BANDS AND RADIO-BANDS AND THE CLUSTERING EVOLUTION
Authors: LAFRANCA F CRISTIANI S
Citation: F. Lafranca et S. Cristiani, THE HOMOGENEOUS BRIGHT QUASAR SURVEY AND THE QUASAR EVOLUTION IN THE OPTICAL, X-BANDS AND RADIO-BANDS AND THE CLUSTERING EVOLUTION, Astrophysical letters & communications, 33(1-5), 1996, pp. 85-90
THE OPTICAL VARIABILITY OF QSOS
Authors: CRISTIANI S TRENTINI S LAFRANCA F ARETXAGA I ANDREANI P VIO R GEMMO A
Citation: S. Cristiani et al., THE OPTICAL VARIABILITY OF QSOS, Astronomy and astrophysics, 306(2), 1996, pp. 395-407
THE ESO KEY-PROGRAM A HOMOGENEOUS BRIGHT QSO SURVEY .1. THE METHODS AND THE DEEP FIELDS
Authors: CRISTIANI S LAFRANCA F ANDREANI P GEMMO A GOLDSCHMIDT P MILLER L VIO R BARBIERI C BODINI L IOVINO A LAZZARIN M CLOWES R MACGILLIVRAY H GOUIFFES C LISSANDRINI C SAVAGE A
Citation: S. Cristiani et al., THE ESO KEY-PROGRAM A HOMOGENEOUS BRIGHT QSO SURVEY .1. THE METHODS AND THE DEEP FIELDS, Astronomy & Astrophysics. Supplement series, 112(2), 1995, pp. 347-366
ON THE RELATIONSHIP BETWEEN THE OPTICAL AND X-RAY LUMINOSITIES OF QUASARS
Authors: LAFRANCA F FRANCESCHINI A CRISTIANI S VIO R
Citation: F. Lafranca et al., ON THE RELATIONSHIP BETWEEN THE OPTICAL AND X-RAY LUMINOSITIES OF QUASARS, Astronomy and astrophysics, 299(1), 1995, pp. 19-24
X-RAY-VERSUS OPTICALLY SELECTED ACTIVE GALACTIC NUCLEI - A COMPARATIVE-STUDY OF THE LUMINOSITY FUNCTIONS AND EVOLUTION RATES
Authors: FRANCESCHINI A LAFRANCA F CRISTIANI S MARTINMIRONES JM
Citation: A. Franceschini et al., X-RAY-VERSUS OPTICALLY SELECTED ACTIVE GALACTIC NUCLEI - A COMPARATIVE-STUDY OF THE LUMINOSITY FUNCTIONS AND EVOLUTION RATES, Monthly Notices of the Royal Astronomical Society, 269(3), 1994, pp. 683-695
SKY SUBTRACTION WITH FIBER SPECTROGRAPHS
Authors: LISSANDRINI C CRISTIANI S LAFRANCA F
Citation: C. Lissandrini et al., SKY SUBTRACTION WITH FIBER SPECTROGRAPHS, Publications of the Astronomical Society of the Pacific, 106(705), 1994, pp. 1157-1164
DEEP VLA OBSERVATIONS OF AN OPTICALLY SELECTED SAMPLE OF INTERMEDIATEREDSHIFT QSOS AND THE OPTICAL LUMINOSITY FUNCTION OF THE RADIO-LOUD QSOS
Authors: LAFRANCA F GREGORINI L CRISTIANI S DERUITER H OWEN F
Citation: F. Lafranca et al., DEEP VLA OBSERVATIONS OF AN OPTICALLY SELECTED SAMPLE OF INTERMEDIATEREDSHIFT QSOS AND THE OPTICAL LUMINOSITY FUNCTION OF THE RADIO-LOUD QSOS, The Astronomical journal, 108(5), 1994, pp. 1548-1556
COLD DUST AROUND HIGH-REDSHIFT QUASARS
Authors: ANDREANI P LAFRANCA F CRISTIANI S
Citation: P. Andreani et al., COLD DUST AROUND HIGH-REDSHIFT QUASARS, Monthly Notices of the Royal Astronomical Society, 261(4), 1993, pp. 35-38
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