@article{JRAM_1903__126_149170,
     author = {K. Hensel},
     title = {Zur {Theorie} der {Systeme.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {165--170},
     publisher = {mathdoc},
     volume = {126},
     year = {1903},
     zbl = {34.0240.01},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1903__126_149170/}
}