참고문헌
- ISO/IEC JTC 1/SC 27 N2910 Information technology-Security techniques-Time stamping servies
- ISO/IEC JTC 1/SC 27 N2912 Information technology-Security techniques-Time stamping services
- ISO/IEC JTC 1/SC 27 N2914 Information technology-Security techniques-Time stamping services
- ISO/IEC JTC 1/SC 27 N2715 Information technology- Security techniuques-Time stamping services
- ISO/IEC JTC 1/SC 27 N2717 Information technology-Security techniques-Time stamping services
- ISO/IEC JTC 1/SC 27 N2719 Information technoloty-Sescurity techniques-Time stamping services
- ISO/IEC JTC 1/SC 27 N2977 Summary of voting on ISO/IEC 18014-1 (SC27 N2910)
- ISO/IEC JTC 1/SC 27 N2964 Summary of voting on ISO/IEC CD 18014-2 (SC27 N2912)
- ISO/IEC JTC 1/SC 27 N2979 Summary of comments on ISO/IEC 18014-3 (SC 27 N2914)
- ISO/IEC JTC 1/SC 27 N3071 Resolutions of the 23rd SC 27/WG 2 meeting in Seoul, Korea