TY - RPRT TI - Mariner 9 propulsion subsystem performance during interplanetary cruise and Mars orbit insertion AU - Cork, M. J. AU - French, R. L. AU - Leising, C. J. AU - Schmit, D. D. PY - 1972 UR - https://ntrs.nasa.gov/citations/19720021302 ID - 19720021302 ER -