Solving the p-median problem with pos-neg weights by variable neighborhood search and some results for special cases
| Year of publication: |
2006
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|---|---|
| Authors: | Fathali, J. ; Kakhki, H.Taghizadeh |
| Published in: |
European journal of operational research : EJOR. - Amsterdam : Elsevier, ISSN 0377-2217, ZDB-ID 2430034. - Vol. 170.2006, 2, p. 440-462
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