1. A. Peres, Quantum Theory: Concepts and Methods (Kluwer, New York, 1993)
2. L. Mandel, E. Wolf, Optical Coherence and Quantum Optics (Cambridge University Press, Cambridge, 1995)
3. M.A. Nielsen, I.L. Chuang, Quantum Computation and Quantum Information (Cambridge University Press, Cambridge, 2000)
4. C.W. Gardiner, Quantum Noise (Springer, Berlin, 1991)
5. H.-P. Breuer, F. Petruccione, The Theory of Open Quantum Systems (Oxford University Press, Oxford, 2006)