TY  - RPRT
TI  - Spatial-frequency difference thresholds for central and peripheral viewing.
AU  - E S Richter
AU  - D Yager
PY  - 1984
DO  - 10.1364/josaa.1.001136
UR  - https://pubmed.ncbi.nlm.nih.gov/6512617/
ID  - 6512617
ER  -