Articles citing this article

The Citing articles tool gives a list of articles citing the current article.
The citing articles come from EDP Sciences database, as well as other publishers participating in CrossRef Cited-by Linking Program. You can set up your personal account to receive an email alert each time this article is cited by a new article (see the menu on the right-hand side of the abstract page).

Cited article:

This article has been cited by the following article(s):

Dust and Gas Obscuration in ELAIS Deep X‐Ray Survey Reddened Quasars

Chris J. Willott, Chris Simpson, Omar Almaini, et al.
The Astrophysical Journal 610 (1) 140 (2004)
DOI: 10.1086/421385
See this article

Multicolor Optical Imaging of Infrared‐Warm Seyfert Galaxies. V. Morphologies and Interactions: Challenging the Orientation Model

Eleni T. Chatzichristou
The Astrophysical Journal 581 (1) 161 (2002)
DOI: 10.1086/344086
See this article

The Reddest Quasars

Michael D. Gregg, Mark Lacy, Richard L. White, et al.
The Astrophysical Journal 564 (1) 133 (2002)
DOI: 10.1086/324145
See this article

Supermassive Black Holes in the Distant Universe

Guido Risaliti and Martin Elvis
Astrophysics and Space Science Library, Supermassive Black Holes in the Distant Universe 308 187 (2004)
DOI: 10.1007/978-1-4020-2471-9_6
See this article

The Luminosity Dependence of Ultraviolet Absorption in Active Galactic Nuclei

Ari Laor and W. N. Brandt
The Astrophysical Journal 569 (2) 641 (2002)
DOI: 10.1086/339476
See this article

Obscured active galactic nuclei from the ELAIS Deep X-ray Survey

C. J. Willott, C. Simpson, O. Almaini, et al.
Monthly Notices of the Royal Astronomical Society 339 (2) 397 (2003)
DOI: 10.1046/j.1365-8711.2003.06192.x
See this article

Discovery of strong CIV absorption in the highest redshift quasar

R. Maiolino, F. Mannucci, C. Baffa, S. Gennari and E. Oliva
Astronomy & Astrophysics 372 (1) L5 (2001)
DOI: 10.1051/0004-6361:20010523
See this article

Unveiling the AGN powering the "Composite" Seyfert/Star-forming galaxy NGC 7679: BeppoSAX and ASCA results

R. Della Ceca, S. Pellegrini, L. Bassani, et al.
Astronomy & Astrophysics 375 (3) 781 (2001)
DOI: 10.1051/0004-6361:20010913
See this article

The BeppoSAX view of bright Compton-thin Seyfert 2 galaxies

G. Risaliti
Astronomy & Astrophysics 386 (2) 379 (2002)
DOI: 10.1051/0004-6361:20020170
See this article

Ubiquitous Column Density Variability in Seyfert 2 Galaxies

G. Risaliti, M. Elvis and F. Nicastro
Publications of the Astronomical Society of Australia 19 (01) 155 (2002)
DOI: 10.1071/AS01116
See this article

Exploring the spectral properties of faint hard X-ray sources with $\vec XMM$-$\vec Newton$

E. Piconcelli, M. Cappi, L. Bassani, et al.
Astronomy & Astrophysics 394 (3) 835 (2002)
DOI: 10.1051/0004-6361:20021235
See this article


Ruobing Dong, Jenny E. Greene and Luis C. Ho
The Astrophysical Journal 761 (1) 73 (2012)
DOI: 10.1088/0004-637X/761/1/73
See this article

The XMM large scale structure survey: optical vs. X-ray classifications of active galactic nuclei and the unified scheme

O. Garcet, P. Gandhi, E. Gosset, et al.
Astronomy & Astrophysics 474 (2) 473 (2007)
DOI: 10.1051/0004-6361:20077778
See this article

Disclosing the true nature of the Sy 2 galaxy NGC 3281: One more Compton-thick source

C. Vignali and A. Comastri
Astronomy & Astrophysics 381 (3) 834 (2002)
DOI: 10.1051/0004-6361:20011527
See this article

The Ly-edge paradox and the need for obscured QSOs

R. Maiolino, M. Salvati, A. Marconi and R. R. J. Antonucci
Astronomy & Astrophysics 375 (1) 25 (2001)
DOI: 10.1051/0004-6361:20010808
See this article

ChandraObservation of 3C 212: A New Look at the X‐Ray and Ultraviolet Absorbers

T. L. Aldcroft, A. Siemiginowska, M. Elvis, et al.
The Astrophysical Journal 597 (2) 751 (2003)
DOI: 10.1086/378640
See this article

QSOs from the variability and proper motion survey in the M 3 field

H. Meusinger, R.-D. Scholz, M. Irwin and H. Lehmann
Astronomy & Astrophysics 392 (3) 851 (2002)
DOI: 10.1051/0004-6361:20021014
See this article

A QSO survey via optical variability and zero proper motion in the M 92 field

J. Brunzendorf and H. Meusinger
Astronomy & Astrophysics 390 (3) 879 (2002)
DOI: 10.1051/0004-6361:20020637
See this article

Near‐Infrared Colors of Hard X‐Ray–selected Active Galactic Nuclei

Chisato Watanabe, Kouji Ohta, Masayuki Akiyama and Yoshihiro Ueda
The Astrophysical Journal 610 (1) 128 (2004)
DOI: 10.1086/392495
See this article

ROSATBlank Field Sources. I. Sample Selection and Archival Data

I. Cagnoni, M. Elvis, D. W. Kim, F. Nicastro and A. Celotti
The Astrophysical Journal 579 (1) 148 (2002)
DOI: 10.1086/342678
See this article

The XMM-Newton/2dF survey - VII. Is there any X-ray absorption in optically selected QSOs?

A. Akylas, A. Georgakakis and I. Georgantopoulos
Monthly Notices of the Royal Astronomical Society 353 (3) 1015 (2004)
DOI: 10.1111/j.1365-2966.2004.08128.x
See this article

Ubiquitous Variability of X‐Ray–absorbing Column Densities in Seyfert 2 Galaxies

G. Risaliti, M. Elvis and F. Nicastro
The Astrophysical Journal 571 (1) 234 (2002)
DOI: 10.1086/324146
See this article

ChandraObservations of X‐Ray–weak Narrow‐Line Seyfert 1 Galaxies

Rik J. Williams, Smita Mathur and Richard W. Pogge
The Astrophysical Journal 610 (2) 737 (2004)
DOI: 10.1086/421768
See this article

The Phoenix Deep Survey: the radio properties of the hard X-ray-selected sample

A. Georgakakis, A. M. Hopkins, J. Afonso, et al.
Monthly Notices of the Royal Astronomical Society 354 (1) 127 (2004)
DOI: 10.1111/j.1365-2966.2004.08174.x
See this article

A [ITAL]Chandra[/ITAL] Minisurvey of X-Ray–weak Quasars

G. Risaliti, M. Elvis, R. Gilli and M. Salvati
The Astrophysical Journal 587 (1) L9 (2003)
DOI: 10.1086/375048
See this article

The Contribution of Quasars to the Far-Infrared Background

G. Risaliti, M. Elvis and R. Gilli
The Astrophysical Journal 566 (2) L67 (2002)
DOI: 10.1086/339593
See this article

The SDSS/ XMM-Newton Quasar Sample. I. First Results

Guido Risaliti and Martin Elvis
The Astrophysical Journal 629 (1) L17 (2005)
DOI: 10.1086/444413
See this article

Differences in the AGN Populations of Groups and Clusters: Clues to AGN Evolution

Yue Shen, John S. Mulchaey, Somak Raychaudhury, Jesper Rasmussen and Trevor J. Ponman
The Astrophysical Journal 654 (2) L115 (2007)
DOI: 10.1086/511030
See this article