6Marken Ricard . The Nature of Behavior: Contral as Fact and Theory[J]. Behavioral Science. V 33:196-206.
7V F Turchin. The Phenomenon of Science[M], Columbia University Press, New York. 1977.2.
8F Heylighen. Principles of Systems and Cybernetics: an Evolutionary Perspective[J] Cybernetics and Systems' 92, R Trapple (ed) World Science, Singapore, P3-P10.
9F Heylighen, Ist Workshop of the Principca Cybernetica Project [C]. Published by Principia Cybernetica, Brussed-New York.
10C Joslyn & F Heylighen. Cybernetics[J]. The Encyclopedia of Computer Science. D Hemmendinger, A Ralston & E Reilly (eds), Nature Publishing Group, London. 1999.470.
