@article{DMGT_2010_30_1_a0,
     author = {DuCasse, Edgar and Gargano, Michael and Quintas, Louis},
     title = {Value sets of graphs edge-weighted with elements of a finite abelian group},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {5--15},
     publisher = {mathdoc},
     volume = {30},
     number = {1},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2010_30_1_a0/}
}