TY  - RPRT
TI  - Visual masking by low-frequency sinusoidally modulated light.
AU  - G M Shickman
PY  - 1970
DO  - 10.1364/josa.60.000107
UR  - https://pubmed.ncbi.nlm.nih.gov/5416443/
ID  - 5416443
ER  -