<?xml version="1.0"?>
<dblp>
<article key="journals/jcss/GandhiHKKS06" mdate="2006-07-25">
<author>Rajiv Gandhi</author>
<author>Eran Halperin</author>
<author>Samir Khuller</author>
<author>Guy Kortsarz</author>
<author>Aravind Srinivasan</author>
<title>An improved approximation algorithm for vertex cover with hard capacities.</title>
<pages>16-33</pages>
<year>2006</year>
<volume>72</volume>
<journal>J. Comput. Syst. Sci.</journal>
<number>1</number>
<ee>http://dx.doi.org/10.1016/j.jcss.2005.06.004</ee>
<url>db/journals/jcss/jcss72.html#GandhiHKKS06</url>
</article>
</dblp>
