%0 Journal Article
%A A. D. Egorov
%A P. I. Sobolevskii
%T Linear partial differential equations in function spaces
%J Differencialʹnye uravneniâ
%D 1977
%P 1716-1719
%V 13
%N 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1977_13_9_a18/
%G ru
%F DE_1977_13_9_a18