%0 Journal Article
%A G. Sh. Guseinov
%T Eigenfunctions of multiparameter differential and difference equations with periodic coefficients
%J Doklady Akademii Nauk
%D 1980
%P 1040-1044
%V 253
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1980_253_5_a2/
%G ru
%F DAN_1980_253_5_a2