<?xml version="1.0"?>
<dblp>
<inproceedings key="conf/slp/Chen87" mdate="2002-01-03">
<author>Weidong Chen</author>
<title>A Theory of Modules Based on Second-Order Logic.</title>
<pages>24-33</pages>
<year>1987</year>
<booktitle>SLP</booktitle>
<url>db/conf/slp/slp87.html#Chen87</url>
</inproceedings>
</dblp>
