A reduction technique for weighted grouping problems
| Year of publication: |
2002
|
|---|---|
| Authors: | Knuutila, Timo ; Nevalainen, Olli |
| Published in: |
European journal of operational research : EJOR. - Amsterdam : Elsevier, ISSN 0377-2217, ZDB-ID 2430034. - Vol. 140.2002, 3, p. 590-605
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