@article{MZ_1943__49_169050,
     author = {J. Horn},
     title = {Integration linearer {Differentialgleichungen} durch {Laplacesche} {Integrale} {II.}},
     journal = {Mathematische Zeitschrift},
     pages = {684--701},
     publisher = {mathdoc},
     volume = {49},
     year = {1943},
     zbl = {0061.17305},
     url = {http://geodesic.mathdoc.fr/item/MZ_1943__49_169050/}
}