%0 Journal Article
%A E.M. ALFSEN
%T Some Covering Theorems of Vitali Type.
%J Mathematische Annalen
%D 1965
%P 203-216
%V 159
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1965__159_182682/
%F MAN_1965__159_182682