A goal programming approach to vehicle routing problems with soft time windows
| Year of publication: |
2007
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|---|---|
| Authors: | Calvete, Herminia I. ; Galé, Carmen ; Oliveros, María-José ; Sánchez-Valverde, Belén |
| Published in: |
European journal of operational research : EJOR. - Amsterdam : Elsevier, ISSN 0377-2217, ZDB-ID 2430034. - Vol. 177.2007, 3, p. 1720-1733
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