<?xml version="1.0"?>
<dblp>
<article key="journals/orl/BarciaC03" mdate="2004-11-04">
<author>Paulo B&#225;rcia</author>
<author>J. Orestes Cerdeira</author>
<title>Node packings on cocomparability graphs.</title>
<pages>341-342</pages>
<year>2003</year>
<volume>31</volume>
<journal>Oper. Res. Lett.</journal>
<number>3</number>
<ee>http://dx.doi.org/10.1016/S0167-6377(03)00023-3</ee>
<url>db/journals/orl/orl31.html#BarciaC03</url>
</article>
</dblp>
