%0 Journal Article
%A Andrzej Szankowski
%T Projective potencies and multiplicative extension operators
%J Fundamenta Mathematicae
%D 1970
%P 97-113
%V 67
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm-67-1-97-113/
%R 10.4064/fm-67-1-97-113
%G en
%F 10_4064_fm_67_1_97_113