<?xml version="1.0"?>
<dblp>
<article key="journals/jsyml/Kowalski02" mdate="2003-11-20">
<author>Tomasz Kowalski</author>
<title>PDL Has Interpolation.</title>
<pages>933-946</pages>
<year>2002</year>
<volume>67</volume>
<journal>J. Symb. Log.</journal>
<number>3</number>
<url>db/journals/jsyml/jsyml67.html#Kowalski02</url>
</article>
</dblp>
