Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMUC_1970__11_4_a13, author = {Ad\'amek, Ji\v{r}{\'\i}}, title = {Some generalizations of the notions limit and colimit}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {823--827}, publisher = {mathdoc}, volume = {11}, number = {4}, year = {1970}, mrnumber = {0274373}, zbl = {0209.32301}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1970__11_4_a13/} }
Adámek, Jiří. Some generalizations of the notions limit and colimit. Commentationes Mathematicae Universitatis Carolinae, Tome 11 (1970) no. 4, pp. 823-827. http://geodesic.mathdoc.fr/item/CMUC_1970__11_4_a13/