[1]Archived 2014-06-21 at the Wayback Machine, EMV 4.3 Integrated Circuit Card Specifications for Payment Systems — Book 1 — Application Independent ICC to Terminal Interface Requirements
[1]Archived 2014-06-21 at the Wayback Machine, EMV 4.3 Integrated Circuit Card Specifications for Payment Systems — Book 1 — Application Independent ICC to Terminal Interface Requirements
[2] (archived copy), ISO/IEC 7816-4:2005 (Identification cards — Integrated circuit cards — Part 3: Cards with contacts — Organization, security and commands for interchange), note in section 7.4.2