@article{02107507, title = {Voltage graphs, group presentations and cages.}, journal = {The Electronic Journal of Combinatorics [electronic only]}, volume = {11}, year = {2004}, zbl = {1056.05075}, language = {en}, url = {http://dml.mathdoc.fr/item/02107507} }
Exoo, Geoffrey. Voltage graphs, group presentations and cages.. The Electronic Journal of Combinatorics [electronic only], Tome 11 (2004) . http://gdmltest.u-ga.fr/item/02107507/