@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/