TY  - RPRT
TI  - Mars sample return through parking orbit
AU  - Weaver, W. L.
AU  - Darnell, W. L.
AU  - Norton, H. N.
AU  - Jaffe, L. D.
PY  - 1975
UR  - https://ntrs.nasa.gov/citations/19750032550
ID  - 19750032550
ER  -