Cybernetics and forecasting techniques / A. G. Ivakhnenko and V. G. Lapa. Translated by Scripta Technica, inc. Translation editor: Robert N. McDonough. Ivakhnenko, A. G. Lapa, V. G. (Valentin Grigorʹevich), joint author. Self-organizing systems. Electric filters. Q325 .I813 510 IVC Bibliography: p. 163-166. New York : American Elsevier Publishing, 1967. 1967. 1967 Text xxvii, 168 p. : eng eng rus Modern analytic and computational methods in science and mathematics, v. 8