1. EMVCo. http://www.emvco.com/specifications.aspx
2. EMVCo. EMV Specification (Book 1), version 4.2 (2008). http://www.emvco.com/download_agreement.aspx?id=652
3. EMVCo. EMV Specification (Book 2), version 4.2 (2008). http://www.emvco.com/download_agreement.aspx?id=653
4. EMVCo. EMV Specification (Book 3), version 4.2 (2008). http://www.emvco.com/download_agreement.aspx?id=654
5. French prosecution case number 1116791060