TY - JOUR AU - V. S. Serebryakova TI - Conditions for the existence of circular motions of Froude's connected pendulums JO - Differencialʹnye uravneniâ PY - 1967 SP - 2047 EP - 2052 VL - 3 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1967_3_12_a4/ LA - ru ID - DE_1967_3_12_a4 ER -