621.381533 STA 13119 12450 12515 13120
Starzhinskii, V. M. Applied methods in the theory of nonlinear oscillations / V. M. Starzhinskii; translated by V. I. Kisin. - MOscow : MIR, 1980 263p. * Oscillations - Design. * Kisin, V. I., tr. * Title
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