1. H. Haken, Advanced Synergetics: Instability Hierarchies of Self-Organizing Systems and Devices (Springer, New York, 1983; Mir, Moscow, 1985).
2. H. Haken, Synergetics: An Introduction (Springer, Berlin, 1977; Mir, Moscow, 1980).
3. V. G. Usychenko, Zh. Tekh. Fiz. 77(7), 1 (2007) [Tech. Phys. 52, 821 (2007)].
4. V. G. Usychenko, Zh. Tekh. Fiz. 74(11), 38 (2004) [Tech. Phys. 49, 1431 (2004)].
5. G. Nicolis and I. Prigogine, Self-Organization in Non-Equilibrium Systems: From Dissipative Structures to Order through Fluctuations (Wiley, New York, 1977; Mir, Moscow, 1979).