%0 Journal Article %A A. V. Tsiganov %T On the Mishchenko--Fomenko hypothesis for a generalized oscillator and Kepler system %J Čebyševskij sbornik %D 2020 %P 383-402 %V 21 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2020_21_2_a25/ %G ru %F CHEB_2020_21_2_a25