Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1907__64_158315, author = {Johannes Mollerup}, title = {Die {Definition} des {Mengenbegriffs}}, journal = {Mathematische Annalen}, pages = {231--238}, publisher = {mathdoc}, volume = {64}, year = {1907}, zbl = {38.0095.02}, url = {http://geodesic.mathdoc.fr/item/MAN_1907__64_158315/} }
Johannes Mollerup. Die Definition des Mengenbegriffs. Mathematische Annalen, Tome 64 (1907), pp. 231-238. http://geodesic.mathdoc.fr/item/MAN_1907__64_158315/