TY  - RPRT
TI  - SeGRAm - A practical and versatile tool for spacecraft trajectory optimization
AU  - Rishikof, Brian H.
AU  - Mccormick, Bernell R.
AU  - Pritchard, Robert E.
AU  - Sponaugle, Steven J.
PY  - 1991
UR  - https://ntrs.nasa.gov/citations/19920032129
ID  - 19920032129
ER  -