1. Schumacher B.: Quantum coding. Phys. Rev. A 51, 2738–2747 (1995)
2. Jozsa R., Schumacher B.: A new proof of the quantum noiseless coding theorem. J. Mod. Opt. 41, 2343–2349 (1994)
3. Pierce J.: The early days of information theory. IEEE Transactions on Information Theory 19(1), 3–8 (1973)
4. Gordon, J.P.: Noise at optical frequencies; information theory. In: Miles P.A. ed., Quantum electronics and coherent light; Proceedings of the international school of physics Enrico Fermi, Course XXXI, New York: Academic Press, 1964 pp. 156–181
5. Holevo, A.S.: Information theoretical aspects of quantum measurements. Probl. Info. Transm. (USSR), 9(2), 31–42 (1973). Translation: Probl. Info. Transm. 9, 177–183 (1973)