<?xml version="1.0"?>
<dblp>
<article key="journals/tog/Cheng92" mdate="2003-11-25">
<author>Fuhua Cheng</author>
<title>Estimating Subdivision Depths for Rational Curves and Surfaces.</title>
<pages>140-151</pages>
<year>1992</year>
<volume>11</volume>
<journal>ACM Trans. Graph.</journal>
<number>2</number>
<ee>http://doi.acm.org/10.1145/130826.130829</ee>
<url>db/journals/tog/tog11.html#Cheng92</url>
</article>
</dblp>
