TY  - RPRT
TI  - Circular contour frequency in shape discrimination.
AU  - Brett G Jeffrey
AU  - Yi Zhong Wang
AU  - Eileen E Birch
PY  - 2002
DO  - 10.1016/s0042-6989(02)00332-2
UR  - https://pubmed.ncbi.nlm.nih.gov/12450496/
ID  - 12450496
ER  -