A comparison of parametric and non-parametric distance functions: With application to European railways
| Year of publication: |
1999
|
|---|---|
| Authors: | Coelli, Tim ; Perelman, Sergio |
| Published in: |
European Journal of Operational Research. - Elsevier, ISSN 0377-2217. - Vol. 117.1999, 2, p. 326-339
|
| Publisher: |
Elsevier |