%0 Journal Article
%A J.L. García-Roig
%T A generalization of Ostrowski' theorem on ultrametric inequalities.
%J Aequationes mathematicae
%D 1991
%P 2-12
%V 41
%N 2-3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AM2_1991__41_2-3_137388/
%F AM2_1991__41_2-3_137388