%0 Journal Article
%A Yu. V. Egorov
%T A class of pseudodifferential operators
%J Doklady Akademii Nauk
%D 1968
%P 1261-1263
%V 182
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1968_182_6_a4/
%G ru
%F DAN_1968_182_6_a4