ASCA observations of deep ROSAT fields – V. The X-ray spectrum of hard X-ray selected QSOs
A. Pappa, G.C. Stewart, I. Georgantopoulos, R.E. Griffiths, B.J. Boyle, T. ShanksVolume:
327
Year:
2001
Language:
english
Pages:
8
DOI:
10.1046/j.1365-8711.2001.04725.x
File:
PDF, 140 KB
english, 2001