@misc{Pierius_Urban_(1546-1616)_Gratulatio,
 author={Pierius, Urban (1546-1616)},
 howpublished={online},
 publisher={Harnisch, Josua (15..-16..). Druk.},
 language={lat},
 type={stary druk},
 title={Gratulatio amicorum In Doctoratvm Davidis Parei Silesii : Qui ei summa Solennitate in Academia Heidelbergensi a facultate Theologica conferebatur 5 Iulij Anno 1593 [...]},
}