@article{MOMA_1966__70_177351,
     author = {W. Watzlawek},
     title = {\"Uber die {L\"osung} der {Cauchy'schen} {Problems} bei linearen partiellen {Differentialgleichungen} beliebiger {Ordnung} mittels {Lie-Reihen.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {366--376},
     publisher = {mathdoc},
     volume = {70},
     year = {1966},
     zbl = {0145.13501},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1966__70_177351/}
}