@article{CTGDC_1981__22_3_231_0,
     author = {Grandis, Marco},
     title = {Sous-quotients et relations induites dans les cat\'egories exactes},
     journal = {Cahiers de topologie et g\'eom\'etrie diff\'erentielle},
     pages = {231--238},
     publisher = {Dunod \'editeur, publi\'e avec le concours du CNRS},
     volume = {22},
     number = {3},
     year = {1981},
     mrnumber = {649072},
     zbl = {0467.18002},
     language = {fr},
     url = {http://www.numdam.org/item/CTGDC_1981__22_3_231_0/}
}