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.
Ismael Gónzalez Yero, Juan Alberto Rodríguez-Velazquez. Boundary defensive k-alliances in graphs. Discrete Applied Mathematics, 158(11):1205-1211, 2010. [doi]