@article{MAN_1893__41_157623,
     author = {L. Maurer},
     title = {Ueber {Functionen} einer reellen {Variabein,} welche {Derivirte} jeder {Ordnung} besitzen},
     journal = {Mathematische Annalen},
     pages = {377--402},
     publisher = {mathdoc},
     volume = {41},
     year = {1893},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MAN_1893__41_157623/}
}