@misc{Hoynovius_Michael_Exercitatio,
 author={Hoynovius, Michael and Sivertz, Heinrich},
 howpublished={online},
 publisher={typis Reusnerianis},
 language={lat},
 title={Exercitatio historica de insignibus Prussiae, quam auxiliante Divino Numine consensu Amplissimae Facultatis Philosophicae...},
 type={stary druk},
 keywords={Prusy - historia, rozprawa naukowa, herby, emblematy historyczne},
}