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.
V. V. Podinovski. Bridging the gap between the constant and variable returns-to-scale models: selective proportionality in data envelopment analysis. JORS, 55(3):265-276, 2004. [doi]
Abstract is missing.