<?xml version="1.0"?>
<dblp>
<article key="journals/acta/KapurNRZ91" mdate="2003-11-25">
<author>Deepak Kapur</author>
<author>Paliath Narendran</author>
<author>Daniel J. Rosenkrantz</author>
<author>Hantao Zhang</author>
<title>Sufficient-Completeness, Ground-Reducibility and their Complexity.</title>
<pages>311-350</pages>
<year>1991</year>
<volume>28</volume>
<journal>Acta Inf.</journal>
<number>4</number>
<url>db/journals/acta/acta28.html#KapurNRZ91</url>
</article>
</dblp>
