TY  - RPRT
TI  - SYMAT, COVAR: Test Procedures for Matrix Calculations
AU  - Morris, W. L.
AU  - Wiginton, C. L.
AU  - Lowell, D. K.
PY  - 1972
UR  - https://ntrs.nasa.gov/citations/19730020849
ID  - 19730020849
ER  -