<?xml version="1.0"?>
<dblp>
<article key="journals/dm/Chen06" mdate="2006-06-26">
<author>Zhibo Chen</author>
<title>On integral sum graphs.</title>
<pages>19-25</pages>
<year>2006</year>
<volume>306</volume>
<journal>Discrete Mathematics</journal>
<number>1</number>
<ee>http://dx.doi.org/10.1016/j.disc.2005.10.021</ee>
<url>db/journals/dm/dm306.html#Chen06</url>
</article>
</dblp>
