@conference { 100,
	title = {Collective Construction Using Lego Robots},
	booktitle = {Robot Exhibition, National Conference on Artificial Intelligence},
	year = {2006},
	url = {files/ssr/files/aaai06-schuil.pdf},
	author = {Crystal Schuil and Matthew Valente and Werfel, Justin and Radhika Nagpal}
}
