@article{MZ_1928__28_168003,
     author = {L., Neder},
     title = {\"Uber die mehrmalige gliedweise {Differentiation} unendlicher {Reihen} und {Integrale}},
     journal = {Mathematische Zeitschrift},
     pages = {30--34},
     publisher = {mathdoc},
     volume = {28},
     year = {1928},
     zbl = {54.0255.01},
     url = {http://geodesic.mathdoc.fr/item/MZ_1928__28_168003/}
}