<?xml version="1.0"?>
<dblp>
<article key="journals/jsyml/Martin43" mdate="2003-11-20">
<author>R. M. Martin</author>
<title>A Homogeneous System for Formal Logic.</title>
<pages>1-23</pages>
<year>1943</year>
<volume>8</volume>
<journal>J. Symb. Log.</journal>
<number>1</number>
<url>db/journals/jsyml/jsyml8.html#Martin43</url>
</article>
</dblp>
