Anhang.
Differentialgleichungen und Variationsrechnung Bd. 3, GDML_Books, (1904), p. 455 / Harvested from
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@article{PPN600797023+DMDLOG_0015,
     title = {Anhang.},
     booktitle = {Differentialgleichungen und Variationsrechnung Bd. 3},
     series = {GDML\_Books},
     publisher = {Teubner},
     address = {Leipzig},
     year = {1904},
     pages = {455},
     url = {http://dml.mathdoc.fr/item/PPN600797023+DMDLOG_0015}
}

 (éd.). Anhang., dans Differentialgleichungen und Variationsrechnung Bd. 3, GDML_Books,  (1904), p. 455. http://gdmltest.u-ga.fr/item/PPN600797023+DMDLOG_0015/