<?xml version="1.0"?>
<dblp>
<article key="journals/igpl/Benthem97" mdate="2003-10-02">
<author>Johan van Benthem</author>
<title>Modal Foundations for Predicate Logic.</title>
<year>1997</year>
<volume>5</volume>
<journal>Logic Journal of the IGPL</journal>
<number>2</number>
<ee>http://www3.oup.co.uk/igpl/Volume_05/Issue_02/#benthem</ee>
<url>db/journals/igpl/igpl5.html#Benthem97</url>
</article>
</dblp>
