TY  - RPRT
TI  - Some recent results in aerospace vehicle trajectory optimization techniques.
AU  - Bauman, E. J.
AU  - Leondes, C. T.
AU  - Niemann, R. A.
AU  - Paine, G.
PY  - 1968
UR  - https://ntrs.nasa.gov/citations/19690039580
ID  - 19690039580
ER  -