@article{DMGT_2003_23_2_a4,
     author = {Hartnell, Bert and Rall, Douglas},
     title = {Improving some bounds for dominating {Cartesian} products},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {261--272},
     publisher = {mathdoc},
     volume = {23},
     number = {2},
     year = {2003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2003_23_2_a4/}
}