The distance Roman domatic number of a graph
AKCE Int. J. Graphs Comb. 9 (2012), no. 2, 205-212.
BibTex references
@Article\{ASV12a,
author = "Aram, Hamideh and Sheikholeslami, S.M. and Volkmann, Lutz",
title = "The distance Roman domatic number of a graph",
journal = "AKCE Int. J. Graphs Comb.",
number = "2",
volume = "9",
pages = "205-212",
year = "2012",
}