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. On: Travelling salesman problem under categorization: Operations Research Letters 12 (1992) 89-95. Oper. Res. Lett., 14(2):121, 1993. [doi]
Abstract is missing.