<?xml version="1.0"?>
<dblp>
<article key="journals/vc/Thomas86" mdate="2011-06-06">
<author>Spencer W. Thomas</author>
<title>Dispersive refraction in ray tracing.</title>
<pages>3-8</pages>
<year>1986</year>
<volume>2</volume>
<journal>The Visual Computer</journal>
<number>1</number>
<url>db/journals/vc/vc2.html#Thomas86</url>
<ee>http://dx.doi.org/10.1007/BF01890982</ee>
</article>
</dblp>
