TY  - RPRT
TI  - Methodology for testing and validating knowledge bases
AU  - Krishnamurthy, C.
AU  - Padalkar, S.
AU  - Sztipanovits, J.
AU  - Purves, B. R.
PY  - 1987
UR  - https://ntrs.nasa.gov/citations/19880006982
ID  - 19880006982
ER  -