@article{CMJ_2004_54_4_a5,
     author = {Liu, Hailong and Sun, Liang},
     title = {On domination number of 4-regular graphs},
     journal = {Czechoslovak Mathematical Journal},
     pages = {889--898},
     year = {2004},
     volume = {54},
     number = {4},
     mrnumber = {2100002},
     zbl = {1080.05524},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_2004_54_4_a5/}
}