TY  - RPRT
TI  - Opponent model for line interval discrimination: interval and vernier performance compared.
AU  - M J Morgan
AU  - D Regan
PY  - 1987
DO  - 10.1016/0042-6989(87)90147-7
UR  - https://pubmed.ncbi.nlm.nih.gov/3617541/
ID  - 3617541
ER  -