Weighted domination in triangle-free graphs
Discrete Math. 250 (2002), no. 1-3, 233--239.
BibTex references
@Article\{DRV02,
author = "Dankelmann, Peter and Rautenbach, Dieter and Volkmann, Lutz",
title = "Weighted domination in triangle-free graphs",
journal = "Discrete Math.",
number = "1-3",
volume = "250",
pages = "233--239",
year = "2002",
}