%0 Journal Article %A V. S. Afraimovich %A V. V. Bykov %A L. P. Shilnikov %T On the origin and structure of the Lorenz attractor %J Doklady Akademii Nauk %D 1977 %P 336-339 %V 234 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1977_234_2_a20/ %G ru %F DAN_1977_234_2_a20