%0 Journal Article
%A S. P. Novikov
%T Commuting operators of rank $l>1$ with periodic coefficients
%J Doklady Akademii Nauk
%D 1982
%P 1311-1314
%V 263
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1982_263_6_a6/
%G ru
%F DAN_1982_263_6_a6