<?xml version="1.0"?>
<dblp>
<article key="journals/acta/HaddadP07" mdate="2008-01-15">
<author>Serge Haddad</author>
<author>Denis Poitrenaud</author>
<title>Recursive Petri nets.</title>
<pages>463-508</pages>
<year>2007</year>
<volume>44</volume>
<journal>Acta Inf.</journal>
<number>7-8</number>
<ee>http://dx.doi.org/10.1007/s00236-007-0055-y</ee>
<url>db/journals/acta/acta44.html#HaddadP07</url>
</article>
</dblp>
