@article{SD_1964-1965__18_2_A7_0,
     author = {Brameret, Marie-Paule and Enguehard, Michel and Renault, Guy},
     title = {\'Etude \'el\'ementaire des cat\'egories},
     journal = {S\'eminaire Dubreil. Alg\`ebre et th\'eorie des nombres},
     note = {talk:27},
     pages = {1--46},
     publisher = {Secr\'etariat math\'ematique},
     volume = {18},
     number = {2},
     year = {1964-1965},
     zbl = {0225.18003},
     language = {fr},
     url = {http://archive.numdam.org/item/SD_1964-1965__18_2_A7_0/}
}