Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1962__80_170088, author = {Albrecht Dold}, title = {Universelle {Koeffizienten.}}, journal = {Mathematische Zeitschrift}, pages = {63--88}, publisher = {mathdoc}, volume = {80}, year = {1962}, language = {de}, url = {http://geodesic.mathdoc.fr/item/MZ_1962__80_170088/} }
Albrecht Dold. Universelle Koeffizienten.. Mathematische Zeitschrift, Tome 80 (1962), pp. 63-88. http://geodesic.mathdoc.fr/item/MZ_1962__80_170088/