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"Pipes, Cigars, and Kreplach: The Union of Minkowski Sums in Three Dimensions."
Pankaj K. Agarwal, Micha Sharir (1999)
- Pankaj K. Agarwal, Micha Sharir:
Pipes, Cigars, and Kreplach: The Union of Minkowski Sums in Three Dimensions. SCG 1999: 143-153
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