TY  - RPRT
TI  - A simple program for a phaseless recursive digital filter.
AU  - P B Pynsent
AU  - R Hanka
PY  - 1982
DO  - 10.1016/0141-5425(82)90011-5
UR  - https://pubmed.ncbi.nlm.nih.gov/7120982/
ID  - 7120982
ER  -