@article{04158657,
title = {A note on the k-domination number of a graph.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {13},
year = {1990},
pages = {205-206},
doi = {10.1155/S016117129000031X},
zbl = {0706.05033},
language = {en},
url = {http://dml.mathdoc.fr/item/04158657}
}
Caro, Y.; Roditty, Y. A note on the k-domination number of a graph.. International Journal of Mathematics and Mathematical Sciences, Tome 13 (1990) pp. 205-206. doi : 10.1155/S016117129000031X. http://gdmltest.u-ga.fr/item/04158657/