Discrete Applied Mathematics · 2002 · 971 citations · 48 references
EngineeringIndustrial EngineeringOperations ManagementOptimizationTransportationTransportation EngineeringCombinatorial OptimizationInteger ProgrammingRoute PlanningRoutingRouting AlgorithmsTransportation ProblemsRouting ProblemsVehicle RoutingVehicle Routing ApproximationVehicle Routing OptimizationVehicle Routing Problems
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The Traveling-Salesman Problem and Minimum Spanning Trees
Michael Held, Richard M. Karp · Operations Research · 1970 · 1.4K citations