TY  - RPRT
TI  - Multiple meaning in single visual units.
AU  - S H Chung
AU  - S A Raymond
AU  - J Y Lettvin
PY  - 1970
DO  - 10.1159/000125464
UR  - https://pubmed.ncbi.nlm.nih.gov/5522353/
ID  - 5522353
ER  -