<?xml version="1.0"?>
<dblp>
<article key="journals/apal/SzwastT04" mdate="2006-02-20">
<author>Wieslaw Szwast</author>
<author>Lidia Tendera</author>
<title>The guarded fragment with transitive guards.</title>
<pages>227-276</pages>
<year>2004</year>
<volume>128</volume>
<journal>Ann. Pure Appl. Logic</journal>
<number>1-3</number>
<ee>http://dx.doi.org/10.1016/j.apal.2004.01.003</ee>
<url>db/journals/apal/apal128.html#SzwastT04</url>
</article>
</dblp>
