TY  - RPRT
TI  - Manned spaceflight activity planning with knowledge-based systems
AU  - Mogilensky, J.
AU  - Dalton, R. E.
AU  - Scarl, E. A.
PY  - 1983
UR  - https://ntrs.nasa.gov/citations/19840027248
ID  - 19840027248
ER  -