%0 Journal Article
%A Alan Dow
%T The regular open algebra of $β\mathbb R\setminus\mathbb R$ is not equal to the completion of $\mathcal P(ω)/{\rm fin}$
%J Fundamenta Mathematicae
%D 1998
%P 33-41
%V 157
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm-157-1-33-41/
%R 10.4064/fm-157-1-33-41
%G en
%F 10_4064_fm_157_1_33_41