On k-Sets in Arrangements of Curves and Surfaces.
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M. Sharir (1991)
Discrete & computational geometry
Braß, Peter, Herburt, Irmina (1997)
Beiträge zur Algebra und Geometrie
Boris Aronov, Jiří Matoušek (1995)
Commentationes Mathematicae Universitatis Carolinae
We give an example of a set of points in such that, for any partition of into triples, there exists a line stabbing of the triangles determined by the triples.
Paulus Gerdes (2006)
Visual Mathematics
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