@conference { ZipKlein07,
	title = {RFID-Based Exploration for Large Robot Teams},
	booktitle = {Proceedings of the IEEE International Conference on Robotics and Automation (ICRA)},
	year = {2007},
	address = {Rome, Italy},
	isbn = {1-4244-0602-1},
	issn = {1050-4729},
	author = {V. A. Ziparo and A. Kleiner and B. Nebel and D. Nardi}
}
