%0 Journal Article %A Yu. E. Gliklikh %T An operator approach to periodic solutions of differential equations on lie groups %J Journal of computational and engineering mathematics %D 2022 %P 21-25 %V 9 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JCEM_2022_9_2_a1/ %G en %F JCEM_2022_9_2_a1