<?xml version="1.0"?>
<dblp>
<article key="journals/jcss/BarlandKT98" mdate="2003-11-20">
<author>Ian Barland</author>
<author>Phokion G. Kolaitis</author>
<author>Madhukar N. Thakur</author>
<title>Integer Programming as a Framework for Optimization and Approximability.</title>
<pages>144-161</pages>
<year>1998</year>
<volume>57</volume>
<journal>J. Comput. Syst. Sci.</journal>
<number>2</number>
<url>db/journals/jcss/jcss57.html#BarlandKT98</url>
</article>
</dblp>
