1. D. Chaum, Blind signatures for untraceable payments, In: Advances in Cryptology Proceedings of CRYPTO’82, Prenum Publishing Corporation, 1982, pp. 199–204.
2. T. Balopoulos, S. Gritzalis, S. K. Katsikas, Specifying privacy-preserving protocols in typed msr, Computer Standards & Interfaces, v 27(5), June 2005, pp. 501–512.
3. Lecture Notes in Computer Science;M. Abe,1996
4. J. Boyar, D. Chaum, I. Damgard, T. Pedersen, Convertible undeniable signatures, Advances in Cryptology-Crypto’90, Lecture Notes in Computer Science vol. 537, Springer, pp. 189–208, 1990.
5. D. Chaum, H. van Antwerpen, Undeniable signatures, Advances in Cryptology-Crypto’89, Lecture Notes in Computer Science vol. 435, Springer-Verlag, pp. 212–216, 1989.