New inequalities for the General Routing Problem
| Year of publication: |
1997
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|---|---|
| Authors: | Letchford, A.N. |
| Published in: |
European journal of operational research : EJOR. - Amsterdam : Elsevier, ISSN 0377-2217, ZDB-ID 2430034. - Vol. 96.1997, 2, p. 317-322
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