TY  - RPRT
TI  - CF6 jet engine performance deterioration results
AU  - Lewis, R. J.
AU  - Humerickhouse, C. E.
AU  - Paas, J. E.
PY  - 1978
UR  - https://ntrs.nasa.gov/citations/19780019106
ID  - 19780019106
ER  -