<?xml version="1.0"?>
<dblp>
<inproceedings key="conf/ccs/ZhangRG04" mdate="2006-02-08">
<author>Nan Zhang 0003</author>
<author>Mark Ryan</author>
<author>Dimitar P. Guelev</author>
<title>Synthesising verified access control systems in XACML.</title>
<pages>56-65</pages>
<year>2004</year>
<crossref>conf/ccs/2004</crossref>
<booktitle>FMSE</booktitle>
<ee>http://doi.acm.org/10.1145/1029133.1029141</ee>
<url>db/conf/ccs/ccs2004.html#ZhangRG04</url>
</inproceedings>
</dblp>
