%0 Journal Article
%A B.G. Eke
%T On the Angular Derivative of Regular Functions.
%J Mathematica Scandinavica
%D 1967
%P 122-127
%V 21
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MS2_1967__21_166011/
%F MS2_1967__21_166011