<?xml version="1.0"?>
<dblp>
<article key="journals/tcs/FreundMP04" mdate="2004-02-03">
<author>Rudolf Freund</author>
<author>Carlos Mart&#237;n-Vide</author>
<author>Gheorghe Paun</author>
<title>From regulated rewriting to computing with membranes: collapsing hierarchies.</title>
<pages>143-188</pages>
<year>2004</year>
<volume>312</volume>
<journal>Theor. Comput. Sci.</journal>
<number>2-3</number>
<ee>http://dx.doi.org/10.1016/j.tcs.2003.08.006</ee>
<url>db/journals/tcs/tcs312.html#FreundMP04</url>
</article>
</dblp>
