@misc{Wutke_Konrad_(1861-1951)_Über,
 author={Wutke, Konrad (1861-1951)},
 address={Breslau},
 howpublished={online},
 publisher={Verlag Ferdinand Hirt},
 language={ger},
 language={lat},
 type={tekst},
 title={Über schlesische Formelbücher des Mittelalters},
 keywords={Śląsk (region), Śląsk (region) - średniowiecze - źródła},
}