%0 Journal Article
%A L. P. Kuptsov
%T Averaging operators and partial differential equations
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1987
%P 145-146
%V 180
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_1987_180_a83/
%G ru
%F TM_1987_180_a83