@inbook{WicJak18,
  title = {Methods in Psychophysics},
  booktitle = {Stevens' Handbook of Experimental Psychology and Cognitive Neuroscience},
  volume = {5 (Methodology)},
  chapter = {7},
  edition = {4th},
  publisher = {John Wiley & Sons, Inc.},
  year = {2018},
  author = {Wichmann, F. A. and J{\"a}kel, F.}
}