@InProceedings{Gross-etal06:proc_ias,
  author = 	 {R.~Gro{\ss} and M.~Dorigo and M.~Yamakita},
  title = 	 {Self-assembly of Mobile Robots---From Swarm-bot to Super-mechano Colony},
  booktitle =	 {Proc. of the $9^{th}$ Int. Conf. on Intelligent Autonomous Systems},
  year =	 2006,
  pages =        {487--496},
  publisher =	 {IOS Press, Amsterdam, The Netherlands}
}