TY  - RPRT
TI  - Masking by uniform field flicker: some practical problems.
AU  - D R Badcock
AU  - E Sevdalis
PY  - 1987
DO  - 10.1068/p160641
UR  - https://pubmed.ncbi.nlm.nih.gov/3451191/
ID  - 3451191
ER  -