Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Wei Meng, Ruixia Wang. Sharp lower bounds on signed domination numbers of digraphs. Ars Comb., 121:281-289, 2015.