TY  - RPRT
TI  - Edge-dependent lightness distributions at different adaptation levels.
AU  - P Heggelund
AU  - S Krekling
PY  - 1976
DO  - 10.1016/0042-6989(76)90028-6
UR  - https://pubmed.ncbi.nlm.nih.gov/941433/
ID  - 941433
ER  -