<?xml version="1.0"?>
<dblp>
<article key="journals/cad/PieglT03" mdate="2003-09-29">
<author>Les A. Piegl</author>
<author>Wayne Tiller</author>
<title>Circle approximation using integral B-splines.</title>
<pages>601-607</pages>
<year>2003</year>
<volume>35</volume>
<journal>Computer-Aided Design</journal>
<number>6</number>
<ee>http://dx.doi.org/10.1016/S0010-4485(02)00096-9</ee>
<url>db/journals/cad/cad35.html#PieglT03</url>
</article>
</dblp>
