@misc{Riedrich_Otto_(1881-_)_Schwäbische,
 author={Riedrich, Otto (1881- )},
 address={Berlin-Schöneberg},
 howpublished={online},
 publisher={Verlag von Peter J. Ostergaard},
 language={ger},
 type={książka},
 title={Schwäbische Sagen},
}