TY  - RPRT
TI  - Eye-movement measurement techniques.
AU  - L R Young
AU  - D Sheena
PY  - 1975
DO  - 10.1037//0003-066x.30.3.315
UR  - https://pubmed.ncbi.nlm.nih.gov/1137223/
ID  - 1137223
ER  -