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.
Subal C. Kumbhakar. Specification and estimation of multiple output technologies: A primal approach. European Journal of Operational Research, 231(2):465-473, 2013. [doi]
Abstract is missing.