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"Using logical surrogate information in Lagrangean relaxation: An ..."
Luiz Antonio Nogueira Lorena, Marcelo Gonçalves Narciso (2002)
- Luiz Antonio Nogueira Lorena
, Marcelo Gonçalves Narciso:
Using logical surrogate information in Lagrangean relaxation: An application to symmetric traveling salesman problems. Eur. J. Oper. Res. 138(3): 473-483 (2002)
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