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.
Jianlin Jiang, Ek Peng Chew, Loo Hay Lee, Zhuo Sun. DEA based on strongly efficient and inefficient frontiers and its application on port efficiency measurement. OR Spectrum, 34(4):943-969, 2012. [doi]