Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1963__150_161051, author = {B. ECKMANN and J.P. HILTON}, title = {Group-Like {Structures} in {General} {Categories} {III-Primitive} {Categories.}}, journal = {Mathematische Annalen}, pages = {165--187}, publisher = {mathdoc}, volume = {150}, year = {1963}, zbl = {0115.01403}, url = {http://geodesic.mathdoc.fr/item/MAN_1963__150_161051/} }
B. ECKMANN; J.P. HILTON. Group-Like Structures in General Categories III-Primitive Categories.. Mathematische Annalen, Tome 150 (1963), pp. 165-187. http://geodesic.mathdoc.fr/item/MAN_1963__150_161051/