@article{OlaverriMonrealPichlerKrizeketal.2015,
  author    = {Cristina Olaverri-Monreal and Matthias Pichler and Gerd Christian Krizek and Sebastian Naumann},
  title     = {Shadow as Route Quality Parameter in a Pedestrian-Tailored Mobile Application},
  journal   = {IEEE Intelligent Transportation Systems Magazine},
  year      = {2015},
}