%0 Journal Article %A Yu. L. Sachkov %T Left-invariant optimal control problems on Lie groups: classification and problems integrable by elementary functions %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2022 %P 99-163 %V 77 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_2022_77_1_a3/ %G en %F RM_2022_77_1_a3