%0 Journal Article
%A Helmut Länger
%T A generalization of a theorem of Skala
%J Fundamenta Mathematicae
%D 1981
%P 121-123
%V 112
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm-112-2-121-123/
%R 10.4064/fm-112-2-121-123
%G en
%F 10_4064_fm_112_2_121_123