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.
Mamane Souley Ibrahim, Nelson Maculan, Michel Minoux. Valid inequalities and lifting procedures for the shortest path problem in digraphs with negative cycles. Optimization Letters, 9(2):345-357, 2015. [doi]