@article{MAN_1900__53_157971,
     author = {Leo Koenigsberger},
     title = {Ueber die {Irreductibilit\"at} algebraischer {Functionalgleichungen} und linearer {Differentialgleichungen}},
     journal = {Mathematische Annalen},
     pages = {49--80},
     publisher = {mathdoc},
     volume = {53},
     year = {1900},
     zbl = {31.0331.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1900__53_157971/}
}