@article{MZ_1932__34_168304,
     author = {W., Weber},
     title = {Umkehrbare {Ideale}},
     journal = {Mathematische Zeitschrift},
     pages = {131--157},
     publisher = {mathdoc},
     volume = {34},
     year = {1932},
     zbl = {57.0201.04},
     url = {http://geodesic.mathdoc.fr/item/MZ_1932__34_168304/}
}