TY  - RPRT
TI  - A model for perceived spatial frequency and spatial frequency discrimination.
AU  - D Yager
AU  - P Kramer
PY  - 1991
DO  - 10.1016/0042-6989(91)90210-v
UR  - https://pubmed.ncbi.nlm.nih.gov/1858321/
ID  - 1858321
ER  -