%0 Journal Article
%A L. I. Kovalenko
%T A difference method and the uniqueness of the generalised solution for the Tricomi problem
%J Doklady Akademii Nauk
%D 1965
%P 751-754
%V 162
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1965_162_4_a6/
%G ru
%F DAN_1965_162_4_a6