%0 Journal Article %A A. V. Brailov %A A. T. Fomenko %T The topology of integral submanifolds of completely integrable Hamiltonian systems %J Sbornik. Mathematics %D 1989 %P 373-383 %V 62 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1989_62_2_a3/ %G en %F SM_1989_62_2_a3