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.
Aleksandar Pekec, Fred S. Roberts. The role assignment model nearly fits most social networks. Mathematical Social Sciences, 41(3):275-293, 2001. [doi]
Abstract is missing.