%0 Journal Article
%A Beverly Brechner
%A J. Mayer
%A E. Tymchatyn
%T Inaccessibility, essential maps, and shape theory
%J Fundamenta Mathematicae
%D 1989
%P 1-23
%V 132
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm-132-1-1-23/
%R 10.4064/fm-132-1-1-23
%G en
%F 10_4064_fm_132_1_1_23