A note on relatives to the Held and Karp 1-tree problem
| Year of publication: |
2006
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|---|---|
| Authors: | Westerlund, Andreas ; Göthe-Lundgren, Maud ; Larsson, Torbjörn |
| Published in: |
Operations research letters. - Amsterdam [u.a.] : Elsevier, ISSN 0167-6377, ZDB-ID 7207359. - Vol. 34.2006, 3, p. 275-282
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