@inproceedings{SchwarzSellitschTscheligietal.2015,
  author    = {Stephanie Schwarz and David Sellitsch and Manfred Tscheligi and Anita Graser and Cristina Olaverri-Monreal},
  title     = {Enhancing Navigation Systems for Pedestrians},
  booktitle = {Proceedings of Vienna Walk21},
  year      = {2015},
}