1. Smart Card Alliance. Transit and contactless financial payments: New opportunities for collaboration and convergence. A Smart Card Alliance Transportation Council White Paper (October 2006),
http://www.smartcardalliance.org/resources/lib/Transit_Retail_Pmt_Report.pdf
(accessed: August 2011)
2. LNCS;R. Anderson,2012
3. ARM. Technical reference manual: Arm 1176jzf-s (trustzone-enabled processor),
http://www.arm.com/pdfs/DDI0301D_arm1176jzfs_r0p2_trm.pdf
4. Brakewood, C.E.: Contactless prepaid and bankcards in transit fare collection systems. Master’s thesis, Massachusetts Institute of Technology (2010),
http://hdl.handle.net/1721.1/60796
5. Lecture Notes in Computer Science;J.-S. Coron,1999