@inproceedings{LaMuBeLoLa14,
  author={G. Laguna and R. Murrieta-Cid and H. Becerra and R. Lopez-Padilla and S. M. LaValle},
  title={Exploration of an Unknown Environment with a Differential Drive Disc Robot},
  booktitle={Proc. IEEE International Conference on Robotics and Automation},
  pages={2527--2533},
  year={2014}}