@article{DMGT_1995_15_1_a5,
     author = {Hwang, Shiow-Fen and Chang, Gerard},
     title = {The edge domination problem},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {51--57},
     publisher = {mathdoc},
     volume = {15},
     number = {1},
     year = {1995},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_1995_15_1_a5/}
}