TY - RPRT TI - Spatial and spectral features of soft diffuse X ray background seen by the Einstein observatory AU - Micela, G. AU - Harnden, F. R. AU - Rosner, R., Jr. AU - Sciortino, S. AU - Vaiana, G. S. PY - 1989 UR - https://ntrs.nasa.gov/citations/19900016579 ID - 19900016579 ER -