<?xml version="1.0"?>
<dblp>
<article key="journals/ci/Nadel89" mdate="2003-03-21">
<author>Bernard A. Nadel</author>
<title>Constraint satisfaction algorithms.</title>
<pages>188-224</pages>
<year>1989</year>
<volume>5</volume>
<journal>Computational Intelligence</journal>
<url>db/journals/ci/ci5.html#Nadel89</url>
</article>
</dblp>
