TY  - RPRT
TI  - Color constancy in shadows.
AU  - S M NEWHALL
AU  - R W BURNHAM
AU  - R M EVANS
PY  - 1958
DO  - 10.1364/josa.48.000976
UR  - https://pubmed.ncbi.nlm.nih.gov/13599082/
ID  - 13599082
ER  -