<?xml version="1.0"?>
<dblp>
<article key="journals/jsa/HeZ93" mdate="2009-09-18">
<author>Heping He</author>
<author>Hussein Zedan</author>
<title>Cycle calculus for hybrid systems.</title>
<pages>223-227</pages>
<year>1993</year>
<volume>39</volume>
<journal>Microprocessing and Microprogramming</journal>
<number>2-5</number>
<ee>http://dx.doi.org/10.1016/0165-6074(93)90093-Z</ee>
<url>db/journals/jsa/jsa39.html#HeZ93</url>
</article>
</dblp>
