@article{CTGDC_1984__25_1_15_0,
     author = {Ehresmann, Andr\'ee Charles},
     title = {From fibre bundles to categories},
     journal = {Cahiers de Topologie et G\'eom\'etrie Diff\'erentielle Cat\'egoriques},
     pages = {15--35},
     publisher = {Dunod \'editeur, publi\'e avec le concours du CNRS},
     volume = {25},
     number = {1},
     year = {1984},
     mrnumber = {764968},
     zbl = {0548.18001},
     language = {en},
     url = {http://archive.numdam.org/item/CTGDC_1984__25_1_15_0/}
}