@article{DMGT_2008_28_2_a4,
     author = {Klostermeyer, William and Mynhardt, Christina},
     title = {Secure domination and secure total domination in graphs},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {267--284},
     publisher = {mathdoc},
     volume = {28},
     number = {2},
     year = {2008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2008_28_2_a4/}
}