<?xml version="1.0"?>
<dblp>
<article key="journals/dm/HsuN82" mdate="2007-06-14">
<author>Wen-Lian Hsu</author>
<author>George L. Nemhauser</author>
<title>A polynomial algorithm for the minimum weighted clique cover problem on claw-free perfect graphs.</title>
<pages>65-71</pages>
<year>1982</year>
<volume>38</volume>
<journal>Discrete Mathematics</journal>
<number>1</number>
<ee>http://dx.doi.org/10.1016/0012-365X(82)90169-8</ee>
<url>db/journals/dm/dm38.html#HsuN82</url>
</article>
</dblp>
