<?xml version="1.0"?>
<dblp>
<article key="journals/cacm/CeriG86" mdate="2011-06-07">
<author>Stefano Ceri</author>
<author>Georg Gottlob</author>
<title>Normalization of Relations and PROLOG.</title>
<pages>524-544</pages>
<year>1986</year>
<volume>29</volume>
<journal>Commun. ACM</journal>
<number>6</number>
<url>db/journals/cacm/cacm29.html#CeriG86</url>
<ee>http://doi.acm.org/10.1145/5948.5952</ee>
<cdrom>CACMs1/CACM29/P0524.pdf</cdrom>
</article>
</dblp>
