TY  - RPRT
TI  - Orientation discrimination depends on spatial frequency.
AU  - D C Burr
AU  - S A Wijesundra
PY  - 1991
DO  - 10.1016/0042-6989(91)90064-c
UR  - https://pubmed.ncbi.nlm.nih.gov/1891831/
ID  - 1891831
ER  -