TY  - RPRT
TI  - Practice effects in backward masking.
AU  - G Wolford
AU  - F Marchak
AU  - H Hughes
PY  - 1988
DO  - 10.1037//0096-1523.14.1.101
UR  - https://pubmed.ncbi.nlm.nih.gov/2964500/
ID  - 2964500
ER  -