Roman Wyrzykowski Lukasz Kuczynski Towards Secure Data Management System for Grid Environment Based on the Cell Broadband Engine. 825-834 2007 PPAM http://dx.doi.org/10.1007/978-3-540-68111-3_87 conf/ppam/2007 db/conf/ppam/ppam2007.html#WyrzykowskiK07