@article{JRAM_1901__123_149127,
     author = {O. Hermes},
     title = {Die {Formen} der {Vielfache.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {312--342},
     publisher = {mathdoc},
     volume = {123},
     year = {1901},
     zbl = {32.0490.02},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1901__123_149127/}
}