TY  - RPRT
TI  - Energy efficient engine: Preliminary design and integration studies
AU  - Johnston, R. P.
AU  - Hirschkron, R.
AU  - Koch, C. C.
AU  - Neitzel, R. E.
AU  - Vinson, P. W.
PY  - 1978
UR  - https://ntrs.nasa.gov/citations/19780023165
ID  - 19780023165
ER  -