@inproceedings{deHoog2011ACRA,
  title = "Using Mobile Relays in Multi-Robot Exploration",
  author = "Julian de Hoog, Adrian Jimenez-Gonzalez, Stephen Cameron, J. Ramiro Martinez de-Dios, and Anibal Ollero",
  year = "2011",
  booktitle = "Proceedings of the Australasian Conference on Robotics and Automation",
  location = "Melbourne, Australia",
  month = "December",
}