%0 Journal Article
%A Trnková, Věra
%T Spaces which admit negative powers and all roots (Preliminary communication)
%J Commentationes Mathematicae Universitatis Carolinae
%D 1974
%P 571-572
%V 15
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMUC_1974__15_3_a14/
%G en
%F CMUC_1974__15_3_a14