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.
Xujin Chen, Zhiquan Hu, Wenan Zang. Perfect Circular Arc Coloring. J. Comb. Optim., 9(3):267-280, 2005. [doi]