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.
Weidong Gao. Note on a Zero-Sum Problem. Journal of Combinatorial Theory, Series A, 95(2):387-389, 2001. [doi]