%0 Journal Article %A P. E. Elyasberg %A T. A. Timokhova %T Boundedness condition for the orbit of a spacecraft in the %J Doklady Akademii Nauk %D 1987 %P 55-58 %V 293 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1987_293_1_a11/ %G ru %F DAN_1987_293_1_a11