@article{JRAM_1914__144_149427,
     author = {P. Bohl},
     title = {\"Uber {Differentialungleichungen.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {284--313},
     publisher = {mathdoc},
     volume = {144},
     year = {1914},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1914__144_149427/}
}