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.
Min Chih Lin, Jayme Luiz Szwarcfiter. Unit Circular-Arc Graph Representations and Feasible Circulations. SIAM J. Discrete Math., 22(1):409-423, 2008. [doi]