%0 Journal Article %A Harrington, L. A. %A Kechris, A. S. %A Louveau, A. %T A Glimm-Effros dichotomy for Borel equivalence relations %J Journal of the American Mathematical Society %D 1990 %P 903-928 %V 03 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1990-1057041-5/ %R 10.1090/S0894-0347-1990-1057041-5 %F 10_1090_S0894_0347_1990_1057041_5