[1]
Sheikholeslami, S.M., Khoeilar, R. and Asgharsharghi, L. 2017. Signed strong Roman domination in graphs. Tamkang Journal of Mathematics. 48, 2 (Jun. 2017), 135-147. DOI:https://doi.org/10.5556/j.tkjm.48.2017.2240.