@article{CMFD_2019_65_3_a2,
     author = {N. D. Kopachevsky and V. I. Voytitsky},
     title = {On oscillations of connected pendulums with cavities filled with homogeneous fluids},
     journal = {Contemporary Mathematics. Fundamental Directions},
     pages = {434--512},
     publisher = {mathdoc},
     volume = {65},
     number = {3},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CMFD_2019_65_3_a2/}
}