@inproceedings{KarraisKelerTimpf2019,
  author    = {N. Karrais and Andreas Keler and Sabine Timpf},
  title     = {Routing through a continuous field constrained by a network},
  booktitle = {Extended Abstract Proceedings of the GIScience 2014 - Movement and Context: Eighth International Conference on Geographic Information Science Vienna, Austria, 24-26 September 2014},
  editor    = {K. Stewart and E. Pebesma and G. Navratil and P. Fogliaroni and M. Duckham},
  pages     = {57 -- 61},
  year      = {2019},
}