TY - RPRT TI - Advanced X-ray Astrophysics Facility (AXAF): An overview AU - Weisskopf, M. C. AU - ODell, S. L. AU - Elsner, R. F. AU - VanSpeybroeck, L. P. PY - 1995 UR - https://ntrs.nasa.gov/citations/19960016105 ID - 19960016105 ER -