@article{SC_1976-1977__16__A5_0,
     author = {Louveau, Alain},
     title = {Relations d'\'equivalence co-analytiques},
     journal = {S\'eminaire Choquet. Initiation \`a l'analyse},
     note = {talk:19},
     pages = {1--8},
     publisher = {Secr\'etariat math\'ematique},
     volume = {16},
     year = {1976-1977},
     zbl = {0429.04001},
     language = {fr},
     url = {http://www.numdam.org/item/SC_1976-1977__16__A5_0/}
}