%0 Journal Article
%A È. M. Aksen'
%T The quasi-inversion method for some hyperbolic equations
%J Differencialʹnye uravneniâ
%D 1991
%P 1089-1092
%V 27
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1991_27_6_a28/
%G ru
%F DE_1991_27_6_a28