@misc{Jung_Frieda_(1865-1929)_Maienregen,
 author={Jung, Frieda (1865-1929)},
 address={Gumbinnen},
 howpublished={online},
 publisher={Verlag C. Sterzel's Buchhandlung (Gebr. Reimer)},
 language={ger},
 type={książka},
 title={Maienregen Gottessegen},
}