1. L. D. Landau and E. M. Lifshitz, Course of Theoretical Physics, Vol. 10: Physical Kinetics (Nauka, Moscow, 1979; Butterworth-Heinemann, Oxford, 1981).
2. Z. Kozisek, K. Sato, P. Demo, and A. M. Sveshnikoc, J. Chem. Phys. 120(14), 6660 (2004).
3. J. Schmelzer, Jr., U. Lembke, and R. Kranold, J. Chem. Phys. 113(3), 1268 (2000).
4. A. I. Ekimov, Phys. Scr. 39, 217 (1991).
5. P. M. Valov, L. V. Gracheva, V. I. Leĭman, and T. A. Negovorova, Fiz. Tverd. Tela (St. Petersburg) 36(6), 1743 (1994) [Phys. Solid State 36 (6), 954 (1994)].