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.
Jerzy Kamburowski, David J. Michael, Matthias F. M. Stallmann. Minimizing the complexity of an activity network. Networks, 36(1):47-52, 2000. [doi]