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"The hardness of the grid problem Gi Under the Routine ..."
Wenqi Huang, Chusheng Lai, Zhixiang Chen (1987)
- Wenqi Huang, Chusheng Lai, Zhixiang Chen:
The hardness of the grid problem Gi Under the Routine Resolution Method. Math. Log. Q. 33(1): 79-84 (1987)
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