<?xml version="1.0"?>
<dblp>
<article key="journals/dke/VanhataloVK09" mdate="2009-09-03">
<author>Jussi Vanhatalo</author>
<author>Hagen V&#246;lzer</author>
<author>Jana Koehler</author>
<title>The refined process structure tree.</title>
<pages>793-818</pages>
<year>2009</year>
<volume>68</volume>
<journal>Data Knowl. Eng.</journal>
<number>9</number>
<ee>http://dx.doi.org/10.1016/j.datak.2009.02.015</ee>
<url>db/journals/dke/dke68.html#VanhataloVK09</url>
</article>
</dblp>
