%0 Journal Article
%A A. A. Kuleshov
%T Systems of pseudodifferential equations in $R^n$
%J Differencialʹnye uravneniâ
%D 1973
%P 747-750
%V 9
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1973_9_4_a20/
%G ru
%F DE_1973_9_4_a20