TY  - RPRT
TI  - Method of statistical filtering
AU  - Battin, R. H.
AU  - Deckert, J. C.
AU  - Fraser, D. C.
AU  - Potter, J. E.
PY  - 1970
UR  - https://ntrs.nasa.gov/citations/19700000412
ID  - 19700000412
ER  -