@misc{MZ_1918__2_167496,
     title = {Berichtigung},
     journal = {Mathematische Zeitschrift},
     pages = {474--474},
     publisher = {mathdoc},
     volume = {2},
     year = {1918},
     url = {http://geodesic.mathdoc.fr/item/MZ_1918__2_167496/}
}