Application of the method of averaging to investigate essentially nonlinear systems excited by instantaneous forces
English version (Springer): Ukrainian Mathematical Journal 25 (1973), no. 3, pp 292-297.
Citation Example: Dzyra B. I. Application of the method of averaging to investigate essentially nonlinear systems excited by instantaneous forces // Ukr. Mat. Zh. - 1973. - 25, № 3. - pp. 362—367.
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