%0 Journal Article
%T On Expanding Locally Finite Collections
%J Canadian journal of mathematics
%D 1971
%P 58-68
%V 23
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1971-006-3/
%R 10.4153/CJM-1971-006-3
%F 10_4153_CJM_1971_006_3