Signed star (j,k)-domatic numbers of digraphs
Discrete Math. Algorithms Appl. 7 (2015), no. 2, 12 pp..
BibTex references
@Article\{SV15a,
author = "Sheikholeslami, S.M. and Volkmann, Lutz",
title = "Signed star (j,k)-domatic numbers of digraphs",
journal = "Discrete Math. Algorithms Appl.",
number = "2",
volume = "7",
pages = "12 pp.",
year = "2015",
}