@article{MAN_1939__116_160015,
     author = {E. Lammel},
     title = {\"Uber {Interpolationsreihen}},
     journal = {Mathematische Annalen},
     pages = {524--533},
     publisher = {mathdoc},
     volume = {116},
     year = {1939},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MAN_1939__116_160015/}
}