TY  - RPRT
TI  - Detection of moving local density differences in dynamic random patterns by human observers.
AU  - C Casco
AU  - M Morgan
PY  - 1987
DO  - 10.1068/p160711
UR  - https://pubmed.ncbi.nlm.nih.gov/3454429/
ID  - 3454429
ER  -