1. Accardi, L., Kozyrev, S. V., and Volovich, I. V. (1997). Dynamics of dissipative two-level system in the stochastic approximation. Physsical Review A 56, 2557–2562, http://xxx.lanl.gov/abs/quant-ph/9706021 .
2. Accardi, L., Lu, Y. G., and Volovich, I. V. (2002). Quantum theory and its stochastic limit, Springer Verlag, New York.
3. Accardi, L., and Kozyrev, S. V. (2002) Lectures on quantum interacting particle systems. In QP-PQ: Quantum Probability and White Noise Analysis, Quantum Interacting Particle Systems, Vol. 14, World Scientific Publishing.
4. Alzetta, G., Gozzini, A., Moi, L., and Orriols, G. (1976). Nuovo Cimento B36, 5; Arimondo, E. and Orriols, G. (1976). Nuovo Cimento Letter 17, 333; Gray, H. M., Whitley, R. M., and Stroud C. R. (1978). Journal of Optical Letter 3, 218.
5. Antoniou, I. and Smolyanov, O. G. (2000). Feynman and Wiener path integral representations for Liouville evolution, In Evolution Equations and their Applications in Physical and Life Sciences, Lecture Notes in Pure and Applied Mathematics, Marcel Dekker, [Location?], 215.