1. The Theory of Self-reproducing Automata;von Neumann,1966
2. Introduction to and Survey of Polyautomata Theory, Automata, Languages, Development;Smith,1976
3. Leader election in d-dimensional ca in time diam log(diam);Stratmann;Future Gener. Comput. Syst.,2002
4. A perimeter-time ca for the queen bee problem;Beckers;Parallel Comput.,2001
5. Compass permits leader election;Mazoyer,1999