%0 Journal Article
%A J. Diestel
%T On the essential uniqueness of an example of С. E. Rickart
%J Commentationes Mathematicae
%D 1973
%P  263-264
%V 17
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.14708/cm.v17i1.5770/
%R 10.14708/cm.v17i1.5770
%G pl
%F 10_14708_cm_v17i1_5770