<?xml version="1.0"?>
<dblp>
<article key="journals/anor/Lemarechal07" mdate="2009-02-20">
<author>Claude Lemar&#233;chal</author>
<title>The omnipresence of Lagrange.</title>
<pages>9-27</pages>
<year>2007</year>
<volume>153</volume>
<journal>Annals OR</journal>
<number>1</number>
<ee>http://dx.doi.org/10.1007/s10479-007-0169-1</ee>
<url>db/journals/anor/anor153.html#Lemarechal07</url>
</article>
</dblp>
