TY  - RPRT
TI  - Human psychophysics: functional interpretation for contrast sensitivity versus spatial frequency curve.
AU  - A W Snyder
AU  - M V Srinivasan
PY  - 1979
DO  - 10.1007/bf00337446
UR  - https://pubmed.ncbi.nlm.nih.gov/760835/
ID  - 760835
ER  -