TY  - RPRT
TI  - Perceived velocity as a function of reference mark density.
AU  - W C Gogel
AU  - P McNulty
PY  - 1983
DO  - 10.1111/j.1467-9450.1983.tb00499.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6665526/
ID  - 6665526
ER  -