<?xml version="1.0"?>
<dblp>
<article key="journals/isci/QianDLT09" mdate="2009-09-03">
<author>Yuhua Qian</author>
<author>Chuangyin Dang</author>
<author>Jiye Liang</author>
<author>Dawei Tang</author>
<title>Set-valued ordered information systems.</title>
<pages>2809-2832</pages>
<year>2009</year>
<volume>179</volume>
<journal>Inf. Sci.</journal>
<number>16</number>
<ee>http://dx.doi.org/10.1016/j.ins.2009.04.007</ee>
<url>db/journals/isci/isci179.html#QianDLT09</url>
</article>
</dblp>
