TY  - RPRT
TI  - Landing airfields selection with implicit designs and operations for shuttle orbiters
AU  - Ferguson, J. E.
AU  - Pettit, M. C.
AU  - Richeson, G. L.
PY  - 1970
UR  - https://ntrs.nasa.gov/citations/19710007195
ID  - 19710007195
ER  -