%0 Journal Article
%A A. S. Mishchenko
%A Z. Switalski
%T On~a~geometric interpretation of differential operators with periodic coefficients
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1986
%P 211-212
%V 41
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1986_41_2_a17/
%G en
%F RM_1986_41_2_a17