<?xml version="1.0"?>
<dblp>
<article key="journals/dam/WerraDEMP09" mdate="2009-08-30">
<author>Dominique de Werra</author>
<author>Marc Demange</author>
<author>Bruno Escoffier</author>
<author>J&#233;r&#244;me Monnot</author>
<author>Vangelis Th. Paschos</author>
<title>Weighted coloring on planar, bipartite and split graphs: Complexity and approximation.</title>
<pages>819-832</pages>
<year>2009</year>
<volume>157</volume>
<journal>Discrete Applied Mathematics</journal>
<number>4</number>
<ee>http://dx.doi.org/10.1016/j.dam.2008.06.013</ee>
<url>db/journals/dam/dam157.html#WerraDEMP09</url>
</article>
</dblp>
