<?xml version="1.0"?>
<dblp>
<article key="journals/anor/AlfieriN07" mdate="2009-02-20">
<author>Arianna Alfieri</author>
<author>Gaia Nicosia</author>
<title>Minimum cost multi-product flow lines.</title>
<pages>31-46</pages>
<year>2007</year>
<volume>150</volume>
<journal>Annals OR</journal>
<number>1</number>
<ee>http://dx.doi.org/10.1007/s10479-006-0151-3</ee>
<url>db/journals/anor/anor150.html#AlfieriN07</url>
</article>
</dblp>
