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.
Abraham P. Punnen, Yash P. Aneja. On k-sum optimization. Oper. Res. Lett., 18(5):233-236, 1996. [doi]