1. G. R. Blakley, Safeguarding cryptographic keys, Proceedings of AFIPS 1979 National Computer Conference, vol.48, N. Y., 1979, pp. 313–317.
2. A. Shamir, How to share a secret, Communications of the ACM, vol.22, no.1, 1979, pp. 612–613.
3. R. J. McEliece and D. V. Sarwate, On secret sharing and Reed-Solomon codes, Communications of the ACM, vol. 24, 1981, pp. 583–584.
4. E. D. Karnin, J. W. Greene, and M. E. Hellman, On secret sharing systems, IEEE Transactions on Informatiom Theory, vol. 29, no. 1, 1983, pp. 231–241.
5. R. M. Capocelli, A. De Santis, L. Gargano, and U. Vaccaro, On the size of shares for secret sharing schemes, Journal of Cryptology, vol. 6, 1993, pp. 157–167.