<?xml version="1.0"?>
<dblp>
<article key="journals/chinaf/LiL08a" mdate="2008-05-26">
<author>Hongda Li</author>
<author>Bao Li</author>
<title>Existence of 3-round zero-knowledge proof systems for NP.</title>
<pages>273-282</pages>
<year>2008</year>
<volume>51</volume>
<journal>Science in China Series F: Information Sciences</journal>
<number>3</number>
<ee>http://dx.doi.org/10.1007/s11432-008-0013-5</ee>
<url>db/journals/chinaf/chinaf51.html#LiL08a</url>
</article>
</dblp>
