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"There Are Integral Heptagons, no Three Points on a Line, no Four on a Circle."
Tobias Kreisel, Sascha Kurz (2008)
- Tobias Kreisel, Sascha Kurz:
There Are Integral Heptagons, no Three Points on a Line, no Four on a Circle. Discret. Comput. Geom. 39(4): 786-790 (2008)
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