<?xml version="1.0"?>
<dblp>
<inproceedings key="conf/birthday/BuningZ04" mdate="2004-12-02">
<author>Hans Kleine B&#252;ning</author>
<author>Xishun Zhao</author>
<title>On Models for Quantified Boolean Formulas.</title>
<pages>18-32</pages>
<ee>http://springerlink.metapress.com/openurl.asp?genre=article&amp;issn=0302-9743&amp;volume=3075&amp;spage=18</ee>
<year>2004</year>
<crossref>conf/birthday/2004richter</crossref>
<booktitle>Logic versus Approximation</booktitle>
<url>db/conf/birthday/richter2004.html#BuningZ04</url>
</inproceedings>
</dblp>
