@conference { 57,
	title = {Distributed Multi-Robot Algorithms for the TERMES 3D Collective Construction System},
	booktitle = {Modular Robotics Workshop, Intl. Conference on Robots and Systems (IROS)},
	year = {2011},
	url = {files/ssr/files/iros11wksp-werfel.pdf},
	author = {Werfel, Justin and Kirstin Petersen and Radhika Nagpal}
}
