TY  - RPRT
TI  - Structured prototyping as risk management
AU  - Hornstein, Rhoda SH.
AU  - Gardner, J. A.
AU  - Willoughby, J. K.
PY  - 1991
UR  - https://ntrs.nasa.gov/citations/19920034999
ID  - 19920034999
ER  -