<?xml version="1.0"?>
<dblp>
<article key="journals/rml/Degen01" mdate="2007-07-27">
<author>J. W. Degen</author>
<title>Proof Theory for Finitely Valid Sentences.</title>
<pages>47-59</pages>
<year>2001</year>
<volume>35</volume>
<journal>Reports on Mathematical Logic</journal>
<ee>http://www.iphils.uj.edu.pl/rml/rml-35/a-deg-35.htm</ee>
<url>db/journals/rml/rml35.html#Degen01</url>
</article>
</dblp>
