TY  - RPRT
TI  - A FILM IDENTIFICATION SYSTEM.
AU  - A D SMYTHE
PY  - 1964
DO  - 10.1111/j.1440-1673.1964.tb01188.x
UR  - https://pubmed.ncbi.nlm.nih.gov/14173984/
ID  - 14173984
ER  -