<?xml version="1.0"?>
<dblp>
<article key="journals/constraints/QuB02" mdate="2002-07-22">
<author>Yan Qu</author>
<author>Stephen Beale</author>
<title>Cooperative Resolution of Over-Constrained Information Requests.</title>
<pages>29-47</pages>
<year>2002</year>
<volume>7</volume>
<journal>Constraints</journal>
<number>1</number>
<url>db/journals/constraints/constraints7.html#QuB02</url>
</article>
</dblp>
