TY  - RPRT
TI  - Visual sensitivity to spatially sampled modulation in human observers.
AU  - J B Mulligan
AU  - D I MacLeod
PY  - 1991
DO  - 10.1016/0042-6989(91)90155-x
UR  - https://pubmed.ncbi.nlm.nih.gov/2035272/
ID  - 2035272
ER  -