@article{CTGDC_1988__29_2_109_0,
     author = {Bourn, Dominique},
     title = {A right exactness property for internal categories},
     journal = {Cahiers de Topologie et G\'eom\'etrie Diff\'erentielle Cat\'egoriques},
     pages = {109--155},
     publisher = {Dunod \'editeur, publi\'e avec le concours du CNRS},
     volume = {29},
     number = {2},
     year = {1988},
     mrnumber = {943898},
     zbl = {0651.18007},
     language = {en},
     url = {http://www.numdam.org/item/CTGDC_1988__29_2_109_0/}
}