Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{PORMA_1960__19_4_114842, author = {Hu, Sze-Tsen}, title = {On axiomatic approach to homology theory without using the relative groups}, journal = {Portugaliae mathematica}, pages = {211--225}, publisher = {mathdoc}, volume = {19}, number = {4}, year = {1960}, mrnumber = {0130689}, zbl = {0109.15703}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_1960__19_4_114842/} }
Hu, Sze-Tsen. On axiomatic approach to homology theory without using the relative groups. Portugaliae mathematica, Tome 19 (1960) no. 4, pp. 211-225. http://geodesic.mathdoc.fr/item/PORMA_1960__19_4_114842/