Voir la notice de l'article provenant de la source European Digital Mathematics Library
@misc{MZ_1935__39_183587, title = {[unknown]}, journal = {Mathematische Zeitschrift}, pages = {563--569}, publisher = {mathdoc}, volume = {39}, year = {1935}, url = {http://geodesic.mathdoc.fr/item/MZ_1935__39_183587/} }
[unknown]. Mathematische Zeitschrift, Tome 39 (1935), pp. 563-569. http://geodesic.mathdoc.fr/item/MZ_1935__39_183587/