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2. Analyzing tradeoffs between transportation, inventory, and production costs on freight networks;Blumenfeld;Transpn. Res.,1984
3. Distribution strategies that minimize transportation and inventory costs;Burns;Opns. Res.,1983
4. An operating strategy for a commuter bus system;Clarens;Trans. Sci.,1975
5. The distance needed to visit N points with a maximum of C stops per vehicle: a manual tourbuilding strategy and a case study;Daganzo,1982