<?xml version="1.0"?>
<dblp>
<article key="journals/anor/BarthelemyBO07" mdate="2009-02-20">
<author>Jean-Pierre Barth&#233;lemy</author>
<author>Fran&#231;ois Brucker</author>
<author>Christophe Osswald</author>
<title>Combinatorial optimisation and hierarchical classifications.</title>
<pages>179-214</pages>
<year>2007</year>
<volume>153</volume>
<journal>Annals OR</journal>
<number>1</number>
<ee>http://dx.doi.org/10.1007/s10479-007-0174-4</ee>
<url>db/journals/anor/anor153.html#BarthelemyBO07</url>
</article>
</dblp>
