@article{CMFD_2017_63_4_a6,
     author = {N. D. Kopachevsky and V. I. Voytitsky and Z. Z. Sitshaeva},
     title = {On oscillations of two connected pendulums containing cavities partially filled with incompressible fluid},
     journal = {Contemporary Mathematics. Fundamental Directions},
     pages = {627--677},
     publisher = {mathdoc},
     volume = {63},
     number = {4},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CMFD_2017_63_4_a6/}
}