@InProceedings{Dudek97AAAIw,
  author = 	 "Gregory Dudek and Nicholas Roy",
  title = 	 "Multi-Robot Rendezvous in Unknown Environments, or, What to
		  do When You're Lost at the Zoo",
  booktitle =	 "Proceedings of the AAAI National Conference Workshop on
		  Online Search",
  year =	 "1997",
  address =	 "Providence, Rhode Island",
  month =	 "July",
}