Daugirdienė A, Švegžda A, Vaitkevičius H, Viliūnas V. Constancy of colour perception: Background and contrast influence. PSY [Internet]. 2000 Dec. 18 [cited 2025 Oct. 25];21:50-61. Available from: https://test.zurnalai.vu.lt/psichologija/article/view/9011