@inproceedings{RueetschiCaduffSchulzetal.2021,
  author    = {Urs-Jakob R{\"u}etschi and David Caduff and Frank Schulz and Alexander Wolff and Sabine Timpf},
  title     = {Routing by landmarks},
  booktitle = {6th Swiss Transport Research Conference (STRC'06), Monte Verita/Ascona, Switzerland, March 15-17, 2006},
  year      = {2021},
}