%0 Journal Article %A A. T. Fomenko %T A Morse theory for integrable Hamiltonian systems %J Doklady Akademii Nauk %D 1986 %P 1071-1075 %V 287 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1986_287_5_a10/ %G ru %F DAN_1986_287_5_a10