Equivalence in two-stage DEA approaches
| Year of publication: |
2009
|
|---|---|
| Authors: | Chen, Yao ; Liang, Liang ; Zhu, Joe |
| Published in: |
European journal of operational research : EJOR. - Amsterdam : Elsevier, ISSN 0377-2217, ZDB-ID 2430034. - Vol. 193.2009, 2, p. 600-604
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