%0 Journal Article
%A V. P. Maslov
%A M. V. Fedoryuk
%T The canonical operator (the real case)
%J Itogi Nauki i Tekhniki. Seriya Sovremennye Problemy Matematiki. Noveishie Dostizheniya
%D 1973
%P 85-167
%V 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/INTD_1973_1_a3/
%G ru
%F INTD_1973_1_a3