@conference {NA:VK:ICRA10,
	title = {Abstractions and Controllers for Groups of Robots in Environments with Obstacles},
	booktitle = {IEEE International Conference on Robotics and Automation},
	year = {2010},
	month = {May},
	pages = {3537 - 3542},
	address = {Anchorage, AK},
	keywords = {Aut:Yes, Coll:Other, Comp:Cent, End:Yes, Form:Other, Guar:Yes, Level:Hi, Num:M, Obs:Stat},
	author = {Nora Ayanian and Vijay Kumar}
}
