TY  - RPRT
TI  - Viking '75 spacecraft design and test summary. Volume 2: Orbiter design
AU  - Holmberg, N. A.
AU  - Faust, R. P.
AU  - Holt, H. M.
PY  - 1980
UR  - https://ntrs.nasa.gov/citations/19810001593
ID  - 19810001593
ER  -