TY  - RPRT
TI  - Configuration selection for passive gravity- gradient satellites
AU  - Hartbaum, H.
AU  - Hooker, W.
AU  - Leliakov, I.
AU  - Margulies, G.
PY  - 1966
UR  - https://ntrs.nasa.gov/citations/19660027042
ID  - 19660027042
ER  -