1. Surmin, YuP: Theory of systems and systems analysis. Interregional Academy Personnel Management, IAPM, Kiev (2003). (in Russian)
2. Parsons, T.: Functional Theory of Change, American Sociological Thought. In: Dobrenkov, V.I. (ed.) Moscow State University, Moscow (1996) (in Russian)
3. Malt’sev, A.I.: Algebraic Systems. Nauka, Moscow (1970) (in Russian)
4. Home page.
https://en.wikiversity.org/wiki/Physics/Essays/Fedosin/Infinite_Hierarchical_Nesting_of_Matter
5. Shabetnik, B.D.: Fractal Physics. Science of the Universe (1998). Home page.
http://webcenter.ru/~shabet/