@article{CTGDC_2009__50_1_3_0,
     author = {Karazeris, Panagis and Velebil, Ji\v{r}{\'\i}},
     title = {Representability relative to a doctrine},
     journal = {Cahiers de Topologie et G\'eom\'etrie Diff\'erentielle Cat\'egoriques},
     eid = {1},
     pages = {3--22},
     publisher = {Andr\'ee CHARLES EHRESMANN},
     volume = {50},
     number = {1},
     year = {2009},
     mrnumber = {2512520},
     zbl = {1190.18001},
     language = {en},
     url = {http://archive.numdam.org/item/CTGDC_2009__50_1_3_0/}
}