@misc{Dusburg_Petrus_de_Petri,
 author={Dusburg, Petrus de},
 howpublished={online},
 publisher={typis Johannis Nisi},
 language={lat},
 title={Petri De Dusburg, Ordinis Teutonici Sacerdotis, Chronicon Prussiae : in quo Ordinis Teutonici Origo, Nec Non Res ab eiusdem...},
 type={stary druk},
 keywords={Hartknoch, Christoph (1644-1687), Prusy - historia, Piotr z Dusburga -14 w., rozprawa naukowa},
}