@conference{ferranti07brick,
  title = "Brick&Mortar: An On-Line Multi-Agent Exploration Algorithm",
  author = "Ettore Ferranti and Niki Trigoni and Mark Levene",
  year = "2007",
  booktitle = "ICRA07, IEEE International Conference on Robotics and Automation",
  journal = "IEEE International Conference on Robotics and Automation 10-14 April 2007, Roma, Italy",
  location = "Roma, Italy",
  month = "April",
  publisher = "IEEE",
}