2ISO. ISO/IEC 14443-2.Identification cards-Con- tactless integrated circuit cards-Pruximity cards-Part 2: Radio frequency power and signal interface [ S ]. 2010.
3ISO. ISO/IEC 14443-3.Identificationcards-Con- tactless integrated circuit cards-Proximity cards-Part 3: Initializalion and anticollision [ S ] 2010.