TY  - RPRT
TI  - Rule based design of conceptual models for formative evaluation
AU  - Moore, Loretta A.
AU  - Chang, Kai
AU  - Hale, Joseph P.
AU  - Bester, Terri
AU  - Rix, Thomas
AU  - Wang, Yaowen
PY  - 1994
UR  - https://ntrs.nasa.gov/citations/19960003361
ID  - 19960003361
ER  -