%0 Journal Article %A V. G. Drinfeld %T Hamiltonian structures on Lie groups, Lie bialgebras and the geometric meaning of the classical Yang--Baxter equations %J Doklady Akademii Nauk %D 1983 %P 285-287 %V 268 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1983_268_2_a5/ %G ru %F DAN_1983_268_2_a5