Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1933__36_168388, author = {K., Maruhn}, title = {\"Uber den {Laplaceschen} {Ringk\"orper}}, journal = {Mathematische Zeitschrift}, pages = {122--142}, publisher = {mathdoc}, volume = {36}, year = {1933}, zbl = {0005.03103}, url = {http://geodesic.mathdoc.fr/item/MZ_1933__36_168388/} }
K., Maruhn. Über den Laplaceschen Ringkörper. Mathematische Zeitschrift, Tome 36 (1933), pp. 122-142. http://geodesic.mathdoc.fr/item/MZ_1933__36_168388/