%0 Journal Article
%A M. G. Lyubarskii
%T An analogue of Floquet's theorem
%J Doklady Akademii Nauk
%D 1985
%P 1044-1047
%V 281
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1985_281_5_a4/
%G ru
%F DAN_1985_281_5_a4