I. Lehmann

发表

M. Page, H. Brunner, E. Galbiati, 2004, astro-ph/0410432.

L. Kewley, M. Nonino, R. Giacconi, 2003, astro-ph/0312324.

G. Hasinger, R. Giacconi, Caltech, 1992, astro-ph/9901103.

Garching, Pasadena, H Germany, 2002, astro-ph/0211625.

M. J. Page, X. Barcons, F. J. Carrera, 2004, astro-ph/0407481.

Wolfgang Voges, Nobunari Kashikawa, Günther Hasinger, 2000 .

M. Nonino, A. Koekemoer, P. Rosati, 2005, astro-ph/0502542.

G. Hasinger, D. E. Harris, J. Silverman, 1998, astro-ph/9811121.

Cambridge, Potsdam, Bristol, 1999, astro-ph/9904371.

G. Hasinger, T. Ohashi, Y. Ishisaki, 2001 .

H Germany, D. Schneider, J. Gunn, 2000, astro-ph/0005148.

D. Schneider, G. Zamorani, J. Gunn, 1998 .

I. Smail, G. Hasinger, G. Szokoly, 2003 .

S. Paltani, G. Zamorani, A. Finoguenov, 2006, astro-ph/0612311.

Garching, Pasadena, H Germany, 2002, astro-ph/0211625.

M. Page, H. Brunner, E. Galbiati, 2004, astro-ph/0410432.

J. Dunlop, G. Hasinger, O. Almaini, 2004, astro-ph/0410632.

J. Greiner, G. Hasinger, T. Becker, 2004, astro-ph/0410458.

A. Streblyanska, G. Hasinger, A. Fabian, 2005, astro-ph/0506718.

Cambridge, Potsdam, Bristol, 1999, astro-ph/9904371.

G. Szokoly, M. Schmidt, G. Hasinger, 2005, astro-ph/0502482.

M. Schmidt, S. Murray, G. Hasinger, 2001, astro-ph/0109172.

European Southern Observatory, California Institute of Technology, Institut d'Astrophysique de Paris, 2002, astro-ph/0207166.

T. Miyaji, G. Hasinger, I. Lehmann, 2005, astro-ph/0510257.

J. Gunn, R. Giacconi, P. U. Observatory, 1998, astro-ph/9810347.