Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1956__131_160491, author = {W. ACKERMANN}, title = {Zur {Axiomatik} der {Mengenlehre.}}, journal = {Mathematische Annalen}, pages = {336--345}, publisher = {mathdoc}, volume = {131}, year = {1956}, zbl = {0070.04801}, url = {http://geodesic.mathdoc.fr/item/MAN_1956__131_160491/} }
W. ACKERMANN. Zur Axiomatik der Mengenlehre.. Mathematische Annalen, Tome 131 (1956), pp. 336-345. http://geodesic.mathdoc.fr/item/MAN_1956__131_160491/