%0 Journal Article
%A Fečkan, Michal
%T Equivalence and zero sets of certain maps in infinite dimensions
%J Commentationes Mathematicae Universitatis Carolinae
%D 1993
%P 645-655
%V 34
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMUC_1993__34_4_a3/
%G en
%F CMUC_1993__34_4_a3