TY  - RPRT
TI  - Angular frequency filtering: a basis for pattern decomposition.
AU  - M L Simas
AU  - P C Dodwell
PY  - 1990
DO  - 10.1163/156856890x00093
UR  - https://pubmed.ncbi.nlm.nih.gov/2275904/
ID  - 2275904
ER  -