%0 Journal Article
%A Chew, James
%T Topological groupoids whose elements have 
%J Portugaliae mathematica
%D 1970
%P 113-118
%V 29
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PORMA_1970__29_2_115115/
%G en
%F PORMA_1970__29_2_115115