%0 Journal Article %A E. G. Bulakh %A V. I. Timoshenko %A P. D. Boiko %T On the use of analytical calculation systems for solving %J Doklady Akademii Nauk %D 1985 %P 578-582 %V 285 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1985_285_3_a14/ %G ru %F DAN_1985_285_3_a14