<?xml version="1.0"?>
<dblp>
<article key="journals/sigplan/LiuX04" mdate="2006-02-09">
<author>Yuan Liu</author>
<author>Baowen Xu</author>
<title>Process algebra model of Ada protected objects.</title>
<pages>34-39</pages>
<year>2004</year>
<volume>39</volume>
<journal>SIGPLAN Notices</journal>
<number>2</number>
<ee>http://doi.acm.org/10.1145/967278.967285</ee>
<url>db/journals/sigplan/sigplan39.html#LiuX04</url>
</article>
</dblp>
