@poster{3552,
  title = {Early visual processing---data, theory, models},
  journal = {Experimentelle Psychologie. Beitr{\"a}ge zur 46. Tagung experimentell arbeitender Psychologen},
  volume = {46},
  pages = {24},
  organization = {Max-Planck-Gesellschaft},
  school = {Biologische Kybernetik},
  year = {2004},
  author = {Wichmann, F.}
}