1. McKiernan, G.: arXiv.org: the Los Alamos National Laboratory e-print server. The International Journal on Grey Literature 1(3): 127–138.
2. Haber, S., Stornetta, W. S.:
How to time-stamp a digital document. Journal of Cryptology 3(2): 1432–1378.
Zbl 0800.68408
3. Pinkas, D., Ross, J., Pope, N.: Electronic Signature Formats for long term electronic signatures. IETF RFC 3126.
4. Housley, R.: Cryptographic Message Syntax (CMS). IETF RFC 3852.
5. Adams, C., Cain, P., Pinkas, D., Zuccherato R.: Internet X.509 Public Key Infrastructure Time-Stamp Protocol (TSP). IETF RFC 3161.
6. Miura, K.: Overview of Japanese science Grid project NAREGI. Progress in Informatics 3: 67–75.
7. Millington, P., Nixon, W. J.: EPrints 3 Pre-Launch Briefing. Ariadne 50.
8. Sakauchi, M., Yamada, S.: Cyber Science Infrastructure Initiative for Boosting Japan’s Scientific Research. CTWatch Quarterly 2(1): 20–26.