<?xml version="1.0"?>
<dblp>
<article key="journals/jacm/ChenGP02" mdate="2003-11-20">
<author>Zhi-Zhong Chen</author>
<author>Michelangelo Grigni</author>
<author>Christos H. Papadimitriou</author>
<title>Map graphs.</title>
<pages>127-138</pages>
<year>2002</year>
<volume>49</volume>
<journal>J. ACM</journal>
<number>2</number>
<ee>http://doi.acm.org/10.1145/506147.506148</ee>
<url>db/journals/jacm/jacm49.html#ChenGP02</url>
</article>
</dblp>
