@article{JDM_1937__47_146146,
     author = {Alfred Lotze},
     title = {Dyadenrechnung und extensive {Br\"uche.}},
     journal = {Jahresbericht der Deutschen Mathematiker-Vereinigung},
     pages = {93--110},
     publisher = {mathdoc},
     volume = {47},
     year = {1937},
     zbl = {0017.08303},
     url = {http://geodesic.mathdoc.fr/item/JDM_1937__47_146146/}
}