@misc{KueglerGollrad2018,
  author    = {Frank K{\"u}gler and Anja Gollrad},
  title     = {Production and perception of contrast},
  booktitle = {Postprints der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  number    = {413},
  institution = {Humanwissenschaftliche Fakult{\"a}t},
  series    = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  number    = {413},
  type      = {postprint},
  pages     = {17},
  year        = {2018},
}