%0 Journal Article %A K. P. Stanyukovich %T Equations of motion in the inner central symmetrical gravity field %J Doklady Akademii Nauk %D 1968 %P 326-329 %V 182 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_182_2_a25/ %G ru %F DAN_1968_182_2_a25