@InProceedings{,
author = { Scot Drysdale and G{\"u}nter Rote and Astrid Sturm },
title = { Approximation of an open polygonal curve with a minimum number of circular arcs },
booktitle = { Proceedings of the 22nd European Workshop on Computational Geometry (EWCG) },
year = { 2006 },
pages = { 25-28 },
}
