%0 Journal Article %A Hurvitz, Sara %T l′-Isolated Maps and Localizations %J Canadian journal of mathematics %D 1983 %P 193-217 %V 35 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1983-013-9/ %R 10.4153/CJM-1983-013-9 %F 10_4153_CJM_1983_013_9