1. Designing a generic payment service;Abad-Peiro;IBM Syst. J.,1998
2. Using NFC phones for proving credentials;Alpár,2012
3. Security issues in m-commerce: a usage-based taxonomy;Chari;E-Commer. Agents,2001
4. GSMA, 2014. Case Study: ISIS Mobile Wallet. Available at: http://www.gsma.com/digitalcommerce/wp-content/uploads/2013/10/Mobile-Wallet-Case-Study-ISIS-digital-version1.pdf.
5. Host Card Emulation (HCE) 101, 2014. A Smart Card Alliance Mobile and NFC Council White Paper. Available at: http://www.smartcardalliance.org/wp-content/uploads/HCE-101-WP-FINAL-081114-clean.pdf.