@inproceedings {ahmad13icra,
	author = {Ahmad, Aamir and Tipaldi, Gian Diego and Lima, Pedro and Burgard, Wolfram},
	title = {{Cooperative Robot Localization and Target Tracking based on Least Square Minimization}},
	booktitle = {Proceedings of the IEEE International Conference on Robotics and Automation (ICRA)},
	year = {2013}
}