<?xml version="1.0"?>
<dblp>
<article key="journals/pc/WedemannBD99" mdate="2002-01-03">
<author>Roseli S. Wedemann</author>
<author>Valmir C. Barbosa</author>
<author>Raul Donangelo</author>
<title>Defeasible time-stepping.</title>
<pages>461-489</pages>
<year>1999</year>
<volume>25</volume>
<journal>Parallel Computing</journal>
<number>4</number>
<url>db/journals/pc/pc25.html#WedemannBD99</url>
</article>
</dblp>
