TY  - RPRT
TI  - Effects of element orientation on apparent motion perception.
AU  - P Werkhoven
AU  - H P Snippe
AU  - J J Koenderink
PY  - 1990
DO  - 10.3758/bf03203104
UR  - https://pubmed.ncbi.nlm.nih.gov/2367172/
ID  - 2367172
ER  -