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@article{MAN_1962__145_160908, author = {B. ECKMANN and P.J. HILTON}, title = {Group-Like {Structures} in {General} {Categories} {I.} {Multiplications} and {Comultiplications.}}, journal = {Mathematische Annalen}, pages = {227--255}, publisher = {mathdoc}, volume = {145}, year = {1962}, zbl = {0099.02101}, url = {http://geodesic.mathdoc.fr/item/MAN_1962__145_160908/} }
TY - JOUR AU - B. ECKMANN AU - P.J. HILTON TI - Group-Like Structures in General Categories I. Multiplications and Comultiplications. JO - Mathematische Annalen PY - 1962 SP - 227 EP - 255 VL - 145 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1962__145_160908/ ID - MAN_1962__145_160908 ER -
B. ECKMANN; P.J. HILTON. Group-Like Structures in General Categories I. Multiplications and Comultiplications.. Mathematische Annalen, Tome 145 (1962), pp. 227-255. http://geodesic.mathdoc.fr/item/MAN_1962__145_160908/