Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1926__25_167865, author = {\"O. Ore}, title = {Bemerkungen zur {Theorie} der {Differente}}, journal = {Mathematische Zeitschrift}, pages = {1--8}, publisher = {mathdoc}, volume = {25}, year = {1926}, zbl = {52.0155.01}, url = {http://geodesic.mathdoc.fr/item/MZ_1926__25_167865/} }
Ö. Ore. Bemerkungen zur Theorie der Differente. Mathematische Zeitschrift, Tome 25 (1926), pp. 1-8. http://geodesic.mathdoc.fr/item/MZ_1926__25_167865/