New formulation and relaxation to solve a concave-cost network flow problem
| Year of publication: |
1997
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|---|---|
| Authors: | Amiri, A. ; Pirkul, H. |
| Published in: |
Journal of the Operational Research Society : OR. - Basingstoke, Hampshire : Palgrave, ISSN 0030-3623, ZDB-ID 7160331. - Vol. 48.1997, 3, p. 278-287
|