%0 Journal Article
%A WILLIAM HANF
%T On some fundamental problems concerning isomorphism of Boolean algebras
%J Mathematica Scandinavica
%D 1957
%P 205-217
%V 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MS2_1957__5_165659/
%F MS2_1957__5_165659