Acomparison of parametric and non-parametric distance functions: With application to European railways
| Year of publication: |
1999
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|---|---|
| Authors: | Coelli, Tim ; Perelman, Sergio |
| Published in: |
European journal of operational research : EJOR. - Amsterdam : Elsevier, ISSN 0377-2217, ZDB-ID 2430034. - Vol. 117.1999, 2, p. 326-339
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