<?xml version="1.0"?>
<dblp>
<article key="journals/acta/Knuth90" mdate="2003-11-25">
<author>Donald E. Knuth</author>
<title>Nested Satisfiability.</title>
<pages>1-6</pages>
<year>1990</year>
<volume>28</volume>
<journal>Acta Inf.</journal>
<number>1</number>
<url>db/journals/acta/acta28.html#Knuth90</url>
</article>
</dblp>
