%0 Journal Article
%A D. Landers
%A L. Rogge
%T Differentiability Properties of the s-Mean mg at s = 1
%J Metrika
%D 1984
%P 379-384
%V 31
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MET_1984__31_175979/
%F MET_1984__31_175979