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"The ring-star problem: A new integer programming formulation and a ..."
Luidi Simonetti, Yuri Frota, Cid C. de Souza (2011)
- Luidi Simonetti, Yuri Frota, Cid C. de Souza:
The ring-star problem: A new integer programming formulation and a branch-and-cut algorithm. Discret. Appl. Math. 159(16): 1901-1914 (2011)
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