TY  - RPRT
TI  - An improvement on the after-image test.
AU  - R R TROTTER
AU  - A E STROMBERG
PY  - 1958
DO  - 10.1016/s0002-9394(14)78075-4
UR  - https://pubmed.ncbi.nlm.nih.gov/13545313/
ID  - 13545313
ER  -