%0 Journal Article
%A Yukinobu Yajima
%T On Σ-products of Σ-spaces
%J Fundamenta Mathematicae
%D 1984
%P 29-37
%V 123
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm-123-1-29-37/
%R 10.4064/fm-123-1-29-37
%G en
%F 10_4064_fm_123_1_29_37