@article{943,
  title = {The psychometric function: II. Bootstrap-based confidence intervals and sampling},
  journal = {Perception and Psychophysics},
  volume = {63 (8)},
  pages = {1314-1329},
  organization = {Max-Planck-Gesellschaft},
  school = {Biologische Kybernetik},
  year = {2001},
  author = {Wichmann, FA. and Hill, NJ.}
}