%0 Journal Article
%A W. Mlak
%T A note on approximation of solutions of abstract differential equations
%J Annales Polonici Mathematici
%D 1961
%P 273-278
%V 10
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap-10-3-273-278/
%R 10.4064/ap-10-3-273-278
%G en
%F 10_4064_ap_10_3_273_278