@article{MaeWicSha2015, title = {Context affects lightness at the level of surfaces}, author = {Maertens, M. and Wichmann, FA and Shapley, RM}, journal = {Journal of Vision}, volume = {15}, number = {1}, pages = {1-15}, year = {2015}, doi = { 10.1167/15.1.15}, url = { http://www.journalofvision.org/content/15/1/15} }