%0 Journal Article
%A Davis, H.S.
%A Stadtlander, D.P.
%A Swingle, P.M.
%T Properties of the set functions $T^n$
%J Portugaliae mathematica
%D 1962
%P 113-133
%V 21
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PORMA_1962__21_2_114885/
%G en
%F PORMA_1962__21_2_114885