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"The Traveling Salesman Problem with Distances One and Two."
Christos H. Papadimitriou, Mihalis Yannakakis (1993)
- Christos H. Papadimitriou, Mihalis Yannakakis:
The Traveling Salesman Problem with Distances One and Two. Math. Oper. Res. 18(1): 1-11 (1993)
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