%0 Journal Article
%A Yu. I. Lyubich
%T Solvability conditions for the abstract Cauchy problem
%J Doklady Akademii Nauk
%D 1964
%P 41-44
%V 154
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1964_154_1_a9/
%G ru
%F DAN_1964_154_1_a9