<?xml version="1.0"?>
<dblp>
<article key="journals/ipl/RamnathZ00" mdate="2003-11-20">
<author>Sarnath Ramnath</author>
<author>Peiyi Zhao</author>
<title>On the isomorphism of expressions.</title>
<pages>97-102</pages>
<year>2000</year>
<volume>74</volume>
<journal>Inf. Process. Lett.</journal>
<number>3-4</number>
<url>db/journals/ipl/ipl74.html#RamnathZ00</url>
<ee>http://dx.doi.org/10.1016/S0020-0190(00)00050-8</ee>
</article>
</dblp>
