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.
Airat Bekmetjev, Glenn Hurlbert. The pebbling threshold of the square of cliques. Discrete Mathematics, 308(19):4306-4314, 2008. [doi]