<?xml version="1.0"?>
<dblp>
<article key="journals/bell/CaiKRRSTV04" mdate="2005-06-10">
<author>Yigang Cai</author>
<author>Jack Kozik</author>
<author>Helmut L. Raether</author>
<author>John B. Reid</author>
<author>Guy H. Starner</author>
<author>Sunil Thadani</author>
<author>Kumar V. Vemuri</author>
<title>Authorization mechanisms for mobile commerce implementations in enhanced prepaid solutions.</title>
<pages>121-131</pages>
<year>2004</year>
<volume>8</volume>
<journal>Bell Labs Technical Journal</journal>
<number>4</number>
<ee>http://dx.doi.org/10.1002/bltj.10091</ee>
<url>db/journals/bell/bell8.html#CaiKRRSTV04</url>
</article>
</dblp>
