1. H. Haken: Advanced Synergetics (Springer, Berlin, Heidelberg, New York 1983 ) 13.2 I. Prigogine: From Being to Becoming ( Freeman, San Francisco 1980 )
2. H. Haken: Information and Self-Organization ( Springer, Heidelberg 1988 )
3. H. Haken (ed.): Synergetics (Springer, Berlin, Heidelberg, New York 1977 )
4. B.B. Kadomtsev: Comm. on Plasma Phys. Contr. Fusion 11, 153 (1987)
5. A.V. Gaponov-Grekhov, M.I. Rabinovich, J. Engelbrecht (eds.): Nonlinear Waves, Vols. 1,2 (Springer, Berlin, Heidelberg 1989 )