%0 Journal Article
%A Yu. I. Lyubich
%T Density conditions on the initial manifold for the abstract Cauchy problem
%J Doklady Akademii Nauk
%D 1964
%P 262-265
%V 155
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1964_155_2_a4/
%G ru
%F DAN_1964_155_2_a4