1. Local and global properties in networks of processors;Angluin,1980
2. Better computing on the anonymous ring;Attiya;J. Algorithms,1991
3. Computing on an anonymous ring;Attiya;J. ACM,1988
4. Symmetry breaking in anonymous networks: characterizations;Boldi,1996
5. Sense of direction: formal definitions and properties;Flocchini,1995