5

The ROSAT X-ray background dipole

Year:
1999
Language:
english
File:
PDF, 211 KB
english, 1999
20

XMM-Newton monitoring observations of Mrk 3

Year:
2006
Language:
english
File:
PDF, 125 KB
english, 2006
21

QSO X-ray spectral evolution

Year:
1998
Language:
english
File:
PDF, 111 KB
english, 1998