<?xml version="1.0"?>
<dblp>
<article key="journals/dam/MizukiSN03" mdate="2004-05-12">
<author>Takaaki Mizuki</author>
<author>Hiroki Shizuya</author>
<author>Takao Nishizeki</author>
<title>Characterization of optimal key set protocols.</title>
<pages>213-236</pages>
<year>2003</year>
<volume>131</volume>
<journal>Discrete Applied Mathematics</journal>
<number>1</number>
<ee>http://dx.doi.org/10.1016/S0166-218X(02)00426-2</ee>
<url>db/journals/dam/dam131.html#MizukiSN03</url>
</article>
</dblp>
