TY - JOUR AU - V. I. Voytitsky AU - N. D. Kopachevskii TI - On small motions of a physical pendulum with cavity filled with a system of three homogeneous immiscible viscous fluids JO - Taurida Journal of Computer Science Theory and Mathematics PY - 2018 SP - 22 EP - 45 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVIM_2018_3_a1/ LA - ru ID - TVIM_2018_3_a1 ER -