1. A. J. Leggett, J. Phys: Condens. Matter 14, R415–R451 (2002).
2. D. Estève, et al. (ed.), Quantum Entanglement and Information Processing, Les Houches 2003 Session LXXIX (Elsevier, Amsterdam, 2004).
3. F. De Martini and C. Monroe (ed.), Experimental Quantum Computation and Information (IOP Press, Ohmsha, 2002), and references cited therein.
4. S. Braunstein and H.-K.Lo, Special focus issue: Experimental proposals for quantum computers, Fortschr. Phys. 48, 9–11 (2000).
5. R. G. Clark, Experimental Implementation of Quantum Computation (Rinton Press, Princeton, 2001).