@article{10_37236_2595,
     author = {Polona Pavli\v{c} and Janez \v{Z}erovnik},
     title = {Roman domination number of the {Cartesian} products of paths and cycles},
     journal = {The electronic journal of combinatorics},
     year = {2012},
     volume = {19},
     number = {3},
     doi = {10.37236/2595},
     zbl = {1252.05167},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/2595/}
}