@incollection{JonietzSchusterTimpf2013,
  author    = {David Jonietz and Wolfgang Schuster and Sabine Timpf},
  title     = {Modelling the suitability of urban networks for pedestrians: an affordance-based framework},
  booktitle = {Geographic Information Science at the Heart of Europe},
  editor    = {Danny Vandenbroucke and B{\´e}n{\´e}dicte Bucher and Joep Crompvoets},
  isbn      = {9783319006147},
  doi       = {10.1007/978-3-319-00615-4_21},
  year      = {2013},
}