TY  - RPRT
TI  - Performance tradeoffs and research problems for hypersonic transports.
AU  - Gregory, T. J.
AU  - Petersen, R. H.
AU  - Wyss, J. A.
PY  - 1965
UR  - https://ntrs.nasa.gov/citations/19650049262
ID  - 19650049262
ER  -