@article{CTGDC_1972__13_4_393_0,
     author = {Huq, Syed A.},
     title = {A note on generators in categories},
     journal = {Cahiers de topologie et g\'eom\'etrie diff\'erentielle},
     pages = {393--395},
     publisher = {Dunod \'editeur, publi\'e avec le concours du CNRS},
     volume = {13},
     number = {4},
     year = {1972},
     mrnumber = {322002},
     zbl = {0264.18001},
     language = {en},
     url = {http://www.numdam.org/item/CTGDC_1972__13_4_393_0/}
}