TY - RPRT TI - Spacecraft design sensitivity for a disaster warning satellite system AU - Maloy, J. E. AU - Provencher, C. E. AU - Leroy, B. E. AU - Braley, R. C. AU - Shumaker, H. A. PY - 1977 UR - https://ntrs.nasa.gov/citations/19770010876 ID - 19770010876 ER -