%0 Journal Article
%A S. Görnemann
%T A problem of Halmos on projective Boolean algebras
%J Colloquium Mathematicum
%D 1972
%P 191-200
%V 25
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-25-2-191-200/
%R 10.4064/cm-25-2-191-200
%G en
%F 10_4064_cm_25_2_191_200