%0 Journal Article
%A F. G. Maksudov
%A I. A. Aliev
%T Smoothness properties of the symbol of a multidimensional singular
%J Doklady Akademii Nauk
%D 1984
%P 539-541
%V 279
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1984_279_3_a5/
%G ru
%F DAN_1984_279_3_a5