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A New and Efficient Heuristic To Solve the Multi-Product, Multi-Stage, Lot Sizing and Scheduling Problem in Flow Shops.
Ouenniche, J., (1998)
Heuristics for scheduling projects with resource restrictions and several resource-duration modes.
Boctor, F.F., (1993)
An improved petal heuristic for the vehicle routeing problem
Renaud, J., (1996)