@article{JRAM_1866__66_147986,
     author = {L. Fuchs},
     title = {Zur {Theorie} der linearen {Differentialgleichungen} mit ver\"anderlichen {Coefficienten.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {121--160},
     publisher = {mathdoc},
     volume = {66},
     year = {1866},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1866__66_147986/}
}