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A comparison of several models for the hamiltonian <i>p</i> -median problemGollowitzer, Stefan; Gouveia, Luis; Laporte, Gilbert; Pereira, Dilson Lucas; Wojciechowski, Adam · Networks · 2014
A Branch-and-Price Algorithm for Solving the Hamiltonian <i>p</i> -Median ProblemMarzouk, Ahmed M.; Moreno-Centeno, Erick; Üster, Halit · INFORMS Journal on Computing · 2016