TY  - RPRT
TI  - A note on "Optical motions as information for unsigned depth".
AU  - K Prazdny
PY  - 1981
DO  - 10.1037//0096-1523.7.2.286
UR  - https://pubmed.ncbi.nlm.nih.gov/6453923/
ID  - 6453923
ER  -