%0 Journal Article %A Heinicke, A. G. %T Triples and Localizations(1) %J Canadian mathematical bulletin %D 1971 %P 333-339 %V 14 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1971-061-2/ %R 10.4153/CMB-1971-061-2 %F 10_4153_CMB_1971_061_2