%0 Journal Article
%A V. V. Vasil'ev
%T The Cauchy problem for a~second-order equation with a~nondensely defined operator
%J Matematičeskie zametki
%D 1990
%P 140-142
%V 48
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1990_48_5_a16/
%G ru
%F MZM_1990_48_5_a16