%0 Journal Article
%A Ya. I. Zhitomirskii
%T Classes of uniqueness for solution of the Cauchy problem
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1966
%V 21
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1966_21_5_a18/
%G ru
%F RM_1966_21_5_a18