books.google.de - The last decade has seen parallel developments in computer science and combinatorics, both dealing with networks having strong symmetry properties. Both developments are centred on Cayley graphs: in the design of large interconnection networks, Cayley graphs arise as one of the most frequently used models;...http://books.google.de/books/about/Graph_Symmetry.html?hl=de&id=-tIaXdII8egC&utm_source=gb-gplus-shareGraph Symmetry
