TY  - RPRT
TI  - Absolute travel distance from optic flow.
AU  - Harald Frenz
AU  - Markus Lappe
PY  - 2005
DO  - 10.1016/j.visres.2004.12.019
UR  - https://pubmed.ncbi.nlm.nih.gov/15792843/
ID  - 15792843
ER  -