TY  - RPRT
TI  - Program document for Energy Systems Optimization Program 2 (ESOP2). Volume 1: Engineering manual
AU  - Hamil, R. G.
AU  - Ferden, S. L.
PY  - 1977
UR  - https://ntrs.nasa.gov/citations/19770018687
ID  - 19770018687
ER  -