TY - JOUR AU - V. G. Vil'ke TI - The motion of two coupled pendulums with a spherical cavity filled with a viscous fluid JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1994 SP - 60 EP - 66 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_1994_3_a8/ LA - ru ID - VMUMM_1994_3_a8 ER -