1. I. Prigogine and G. Nicolis, Exploring Complexity (W. H. Freeman, San Francisco, 1989; Russian translation, Mir, Moscow, 1990).
2. V. I. Emel’yanov and I. F. Uvarova, Izv. Akad. Nauk SSSR, Ser. Fiz. 50, 1214 (1986).
3. I. O. Efimov, A. G. Krivenko, and V. A. Benderskii, Élektrokhimiya 25, 1587 (1989).
4. V. I. Emel’yanov and A. A. Sumbatov, Poverkhnost’ 7, 122 (1988).
5. A. V. Prokaznikov, S. F. Maslenitsyn, A. A. Svyatchenko, and S. T. Pavlov, Solid State Commun. 90, 217 (1994).