%0 Journal Article %A E. M. Bogatov %A R. R. Mukhin %T The averaging method, a pendulum with a vibrating suspension: N. N. Bogolyubov, A. Stephenson, P. L. Kapitza and others %J Izvestiya VUZ. Applied Nonlinear Dynamics %D 2017 %P 69-87 %V 25 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVP_2017_25_5_a6/ %G ru %F IVP_2017_25_5_a6