TY  - RPRT
TI  - Modified Synthetic-Discriminant-Function Optical Filter
AU  - Reid, Max B.
AU  - Ma, Paul W.
AU  - Downie, John D.
AU  - Ochoa, Ellen
PY  - 1992
UR  - https://ntrs.nasa.gov/citations/19920000345
ID  - 19920000345
ER  -