%0 Journal Article
%A Philip Olin
%T Free products and elementary types of Boolean Algebras.
%J Mathematica Scandinavica
%D 1976
%P 5-23
%V 38
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MS2_1976__38_166451/
%F MS2_1976__38_166451