@article{MZ_1961__76_169950,
     author = {Edgar Berz},
     title = {L\"osung der linearen {Differentialgleichung} durch {Transformation} in einen {Schiefk\"orper.}},
     journal = {Mathematische Zeitschrift},
     pages = {174--198},
     publisher = {mathdoc},
     volume = {76},
     year = {1961},
     zbl = {0105.28602},
     url = {http://geodesic.mathdoc.fr/item/MZ_1961__76_169950/}
}