%0 Journal Article %A Cowan, David %A Reilly, Norman R. %T Characterizations of Schützenberger graphs in terms of their automorphism groups and fundamental groups %J Glasgow mathematical journal %D 1993 %P 275-291 %V 35 %N 3 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500009861/ %R 10.1017/S0017089500009861 %F 10_1017_S0017089500009861