%0 Journal Article %A N. D. Kopachevsky %A V. I. Voytitsky %A Z. Z. Sitshaeva %T On oscillations of two connected pendulums containing cavities partially filled with incompressible fluid %J Contemporary Mathematics. Fundamental Directions %D 2017 %P 627-677 %V 63 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMFD_2017_63_4_a6/ %G ru %F CMFD_2017_63_4_a6