@article{MZ_1950__53_169199,
     author = {W. NEUMER},
     title = {Einige {Eigenschaften} und {Anwendungen} der {S-} und {s-Zahlen}},
     journal = {Mathematische Zeitschrift},
     pages = {419--449},
     publisher = {mathdoc},
     volume = {53},
     year = {1950},
     zbl = {0042.05101},
     url = {http://geodesic.mathdoc.fr/item/MZ_1950__53_169199/}
}