@article{IVP_2017_25_5_a6,
     author = {E. M. Bogatov and R. R. Mukhin},
     title = {The averaging method, a pendulum with a vibrating suspension: {N.} {N.} {Bogolyubov,} {A.} {Stephenson,} {P.} {L.} {Kapitza} and others},
     journal = {Izvestiya VUZ. Applied Nonlinear Dynamics},
     pages = {69--87},
     publisher = {mathdoc},
     volume = {25},
     number = {5},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVP_2017_25_5_a6/}
}