TY  - RPRT
TI  - 2nd Generation RLV Risk Reduction Definition Program: Pratt & Whitney Propulsion Risk Reduction Requirements Program (TA-3 & TA-4)
AU  - Matlock, Steve
PY  - 2001
UR  - https://ntrs.nasa.gov/citations/20010019989
ID  - 20010019989
ER  -