Hee-Kap Ahn, Sang Won Bae, Otfried Cheong, Joachim Gudmundsson. Aperture-angle and Hausdorff-approximation of convex figures. In Jeff Erickson, editor, Proceedings of the 23rd ACM Symposium on Computational Geometry, Gyeongju, South Korea, June 6-8, 2007. pages 37-45, ACM, 2007. [doi]
Abstract is missing.