%0 Journal Article
%A Tadeusz Dobrowolski
%A Witold Marciszewski
%T Failure of the Factor Theorem for Borel pre-Hilbert spaces
%J Fundamenta Mathematicae
%D 2002
%P 53-68
%V 175
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm175-1-3/
%R 10.4064/fm175-1-3
%G en
%F 10_4064_fm175_1_3