<?xml version="1.0"?>
<dblp>
<article key="journals/jacm/KolaitisP90" mdate="2003-11-20">
<title>Some Computational Aspects of Circumscription</title>
<author>Phokion G. Kolaitis</author>
<author>Christos H. Papadimitriou</author>
<pages>1-14</pages>
<journal>J. ACM</journal>
<month>January</month>
<year>1990</year>
<volume>37</volume>
<number>1</number>
<url>db/journals/jacm/jacm37.html#KolaitisP90</url>
<ee>http://doi.acm.org/10.1145/78935.78936</ee>
</article>

</dblp>
