@article{MAN_1962__146_160938, author = {P.J. HUBER}, title = {Standard {Constructions} in {Abelian} {Categories.}}, journal = {Mathematische Annalen}, pages = {321--325}, year = {1962}, volume = {146}, zbl = {0101.40701}, url = {http://geodesic.mathdoc.fr/item/MAN_1962__146_160938/} }