%0 Journal Article
%A Thomas Weighill
%T Mal'tsev objects, $R_1$-spaces and ultrametric spaces
%J Theory and applications of categories
%D 2017
%P 1485-1500
%V 32
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TAC_2017_32_a41/
%G en
%F TAC_2017_32_a41