@article{10_1090_S0894_0347_1990_1057041_5,
     author = {Harrington, L. A. and Kechris, A. S. and Louveau, A.},
     title = {A {Glimm-Effros} dichotomy for {Borel} equivalence relations},
     journal = {Journal of the American Mathematical Society},
     pages = {903--928},
     publisher = {mathdoc},
     volume = {03},
     number = {4},
     year = {1990},
     doi = {10.1090/S0894-0347-1990-1057041-5},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1990-1057041-5/}
}