TY - RPRT TI - Soft X-rays from Her X-1 during the off phase AU - Fritz, G. AU - Shulman, S. AU - Friedman, H. AU - Henry, R. C. AU - Davidsen, A. F. AU - Snyder, W. A. PY - 1976 UR - https://ntrs.nasa.gov/citations/19760018978 ID - 19760018978 ER -