TY  - RPRT
TI  - Three stimuli for visual motion perception compared.
AU  - H Wallach
AU  - A O'Leary
AU  - M L McMahon
PY  - 1982
DO  - 10.3758/bf03204861
UR  - https://pubmed.ncbi.nlm.nih.gov/7133941/
ID  - 7133941
ER  -