@inproceedings{ziparo_et_al_icra07,
   author = {V.A. Ziparo and A. Kleiner and B. Nebel and D. Nardi},
   title = {{RFID}-Based Exploration for Large Robot Teams},
   booktitle = {Proc. of the {IEEE} Int. Conf. on Robotics and Automation
	{(ICRA)}},
   pages = {4606--4613},
   year = {2007}
}