<?xml version="1.0"?>
<dblp>
<article key="journals/arscom/Chang02" mdate="2003-12-02">
<author>Yanxun Chang</author>
<title>The spectra for two classes of graph designs.</title>
<year>2002</year>
<volume>65</volume>
<journal>Ars Comb.</journal>
<url>db/journals/arscom/arscom65.html#Chang02</url>
</article>
</dblp>
