@article {147,
	title = {Self-Organized Aggregation without Computation},
	journal = {The International Journal of Robotics Research},
	volume = {33},
	year = {2014},
	pages = {1145-1161},
	keywords = {aggregation, minimal information processing, rendezvous, swarm robotics},
	doi = {10.1177/0278364914525244},
	author = {Gauci, Melvin and Chen, Jianing and Li, Wei and Dodd, Tony J. and Gross, Roderich}
}
