@article{DMGT_2011_31_1_a1,
     author = {Abay-Asmerom, G. and Hammack, R. and Larson, C. and Taylor, D.},
     title = {Notes on the independence number in the {Cartesian} product of graphs},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {25--35},
     publisher = {mathdoc},
     volume = {31},
     number = {1},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2011_31_1_a1/}
}