TY  - RPRT
TI  - INTERACTIVE EFFECTS WITHIN VISUAL PATTERNS ON THE DISCRIMINABILITY OF INDIVIDUAL ELEMENTS.
AU  - E R HARCUM
PY  - 1964
DO  - 10.1037/h0049087
UR  - https://pubmed.ncbi.nlm.nih.gov/14216491/
ID  - 14216491
ER  -