TY - JOUR AU - G. E. Kuzmak AU - V. K. Isaev AU - B. Kh. Davidson TI - Optimal conditions for the motion of a point of variable mass in a homogeneous central field JO - Doklady Akademii Nauk PY - 1963 SP - 58 EP - 61 VL - 149 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1963_149_1_a14/ LA - ru ID - DAN_1963_149_1_a14 ER -