@article{DIA_1996__36__1_0,
     author = {Ageron, P.},
     title = {Cat\'egories accessibles \`a produits fibr\'es},
     journal = {Diagrammes},
     pages = {1--11},
     publisher = {Universit\'e Paris 7, Unit\'e d'enseignement et de recherche de math\'ematiques},
     volume = {36},
     year = {1996},
     mrnumber = {1677065},
     zbl = {0916.18001},
     language = {fr},
     url = {http://www.numdam.org/item/DIA_1996__36__1_0/}
}