@article{MaertensW2013,
  title = {When luminance increment thresholds depend on apparent lightness},
  journal = {Journal of Vision},
  volume = {13},
  number = {6},
  pages = {1-11},
  year = {2013},
  slug = {maertensw2013},
  author = {Maertens, M. and Wichmann, FA.}
}