TY  - RPRT
TI  - Fixation is fun.
AU  - A G Apley
AU  - D I Rowley
PY  - 1992
DO  - 10.1302/0301-620x.74b4.1624500
UR  - https://pubmed.ncbi.nlm.nih.gov/1624500/
ID  - 1624500
ER  -