TY  - RPRT
TI  - A two-dimensional digital computer program for calculation of optimum trajectories from launch to injection
AU  - Bone, E. D.
AU  - Fortenberr, L. B., Jr.
PY  - 1964
UR  - https://ntrs.nasa.gov/citations/19700026452
ID  - 19700026452
ER  -