1. N. Gisin, G. Ribordy, W. Tittel, H. Zbinden, Rev. Mod. Phys. 74, 145 (2002)
2. M. Dušek, N. Lütkenhaus, M. Hendrych, in Quantum Cryptography, Progress in Optics, edited by E. Wolf (Elsevier, 2006), Vol. 49, Chap. 5
3. V. Scarani, H. Bechmann-Pasquinucci, N.J. Cerf, M. Dušek, N. Lütkenhaus, M. Peev, A framework for practical quantum cryptography, in preparation
4. C.H. Bennett, G. Brassard, in Proc. of IEEE International Conference on Computers, Systems, and Signal Processing, Bangalore, India, pp. 175–179 (1984)
5. A.K. Ekert, Phys. Rev. Lett. 67, 661 (1991)