<?xml version="1.0"?>
<dblp>
<article key="journals/eswa/WangZKWC08" mdate="2009-02-20">
<author>Shanshan Wang</author>
<author>Zhe Zhang</author>
<author>Ye Kang</author>
<author>Huaiqing Wang</author>
<author>Xiaojian Chen</author>
<title>An ontology for causal relationships between news and financial instruments.</title>
<pages>569-580</pages>
<year>2008</year>
<volume>35</volume>
<journal>Expert Syst. Appl.</journal>
<number>3</number>
<ee>http://dx.doi.org/10.1016/j.eswa.2007.07.022</ee>
<url>db/journals/eswa/eswa35.html#WangZKWC08</url>
</article>
</dblp>
