Conference Paper
Worsley, M. A.; Fabian, A. C.; Alexander, D. M.; Bauer, F. E.; Brandt, W. N.; Hasinger, G.; Lehmer, B. D.: Resolving the X-ray background. In: Astrophysical sources of high energy particles and radiation, pp. 51 - 56 (Eds. Bulik, T.; Rudak, B.; Madejski, G.). Astrophysical sources of high energy particles and radiation, Torun, Poland, June 20, 2005 - June 24, 2005. American Institute of Physics, Melville, N.Y., USA (2005)