%0 Journal Article
%A V. S. Buslaev
%T Invariant description of Maslov's canonical operator
%J Doklady Akademii Nauk
%D 1969
%P 59-62
%V 184
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1969_184_1_a14/
%G ru
%F DAN_1969_184_1_a14