TY - JOUR AU - G. V. Gorr AU - E. K. Shchetinina TI - On the motion of a heavy rigid body in two special cases of S.V.Kovalevskaya’s solution JO - Russian journal of nonlinear dynamics PY - 2018 SP - 123 EP - 138 VL - 14 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ND_2018_14_1_a9/ LA - ru ID - ND_2018_14_1_a9 ER -