@article { correia2010, title = {The capacitated single-allocation hub location problem revisited: A note on a classical formulation}, journal = {European Journal of Operational Research}, volume = {207}, number = {1}, year = {2010}, note = {

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}, pages = {92-96}, abstract = {

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}, author = {Correia, Isabel and Nickel, Stefan and Francisco Saldanha-da-Gama} }