Sigrun Sigmarsdottir

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0377-2217/$ see front matter 2011 Elsevier B.V. A doi:10.1016/j.ejor.2011.06.021 ⇑ Corresponding author. Tel.: +354 599 6308; fax: + E-mail address: (H. Stefansson). The underlying time framework used is one of the major differences in the basic structure of mathematical programming formulations used for production scheduling problems. The(More)
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