@InProceedings{ hertle-dornhege-ecmr2013,
  author    = "Andreas Hertle and Christian Dornhege",
  title     = "Efficient Extensible Path Planning on 3D Terrain Using Behavior Modules.",
  booktitle = "Proceedings of the European Conference on Mobile Robotics (ECMR).",
  year      = "2013",
}