TY  - RPRT
TI  - Design Development Test and Evaluation (DDT and E) Considerations for Safe and Reliable Human Rated Spacecraft Systems
AU  - Miller, James
AU  - Leggett, Jay
AU  - Kramer-White, Julie
PY  - 2008
UR  - https://ntrs.nasa.gov/citations/20080019636
ID  - 20080019636
ER  -