1. The Theory of Search Games and Rendezvous;Alpern,2002
2. Piecemeal graph exploration by a mobile robot;Awerbuch;Inf. Comput.,1999
3. Searching in the plane;Baeza-Yates;Inf. Comput.,1993
4. Almost optimal asynchronous rendezvous in infinite multidimensional grids;Bampas,2010
5. How to meet at a node of any connected graph;Bhagat,2022