Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1920__8_167590, author = {St. Jolles}, title = {Einfache {Kennzeichen} polarer {Korrelationen}}, journal = {Mathematische Zeitschrift}, pages = {91--95}, publisher = {mathdoc}, volume = {8}, year = {1920}, zbl = {47.0555.01}, url = {http://geodesic.mathdoc.fr/item/MZ_1920__8_167590/} }
St. Jolles. Einfache Kennzeichen polarer Korrelationen. Mathematische Zeitschrift, Tome 8 (1920), pp. 91-95. http://geodesic.mathdoc.fr/item/MZ_1920__8_167590/