Space-optimal deterministic rendezvous Asynchronous deterministic rendezvous in graphs, PDCAT, pp.342-347315, 2006. ,
Agent rendezvous: A dynamic symmetry-breaking problem, ICALP '96 : Proceedings of the 23rd International Colloquium on Automata, Languages and Programming, pp.610-621, 1996. ,
DOI : 10.1007/3-540-61440-0_163