%0 Journal Article
%A А. А. Sharshanov
%T Systems of ordinary differential equations with explicit periodic dependence on the argument
%J Doklady Akademii Nauk
%D 1960
%P 67-70
%V 132
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1960_132_1_a15/
%G ru
%F DAN_1960_132_1_a15