%0 Journal Article %A L. N. Oreshkina %T Isomorphism of two problems of mechanics %J Doklady Akademii Nauk %D 1986 %P 1080-1082 %V 291 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1986_291_5_a13/ %G ru %F DAN_1986_291_5_a13