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An exact search for the solution of the surrogate dual of the O-1 bidimensional knapsack problem
Freville, A., (1993)
Heuristics and reduction methods for multiple constraints 0 - 1 linear programming problems
Freville, A., (1986)
Municipal Solid Waste Collection: an Effective Data Structure for Solving the Sectorization Problem with Local Search Methods
Hanafi, S., (1999)