2003 | ||
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1 | EE | Graham M. Seed, Douglas E. R. Clark, Raffaella Ocone, Xiaoyan Y. Yang: Four Colouring the Vertices of the Triangulation of a Polygon Containing a Hole. ICCSA (3) 2003: 894-902 |
1 | Douglas E. R. Clark (Doug E. R. Clark) | [1] |
2 | Raffaella Ocone | [1] |
3 | Graham M. Seed | [1] |