@misc{Grave_Johannes_a_Themata,
 author={Grave, Johannes a},
 howpublished={online},
 publisher={typis Mylianis},
 language={lat},
 title={Themata Disputationis de Princiipis Corporvm Natvralivm Primis quae [...] Praeside M. Christophoro Hunichio [...] Paedagogij quod Sedini est Rectore Nobili & ingenue juventuti publice examinanda vantilandaq; proponit Johannes a Grave Riga Livonius. Ad diem 7. Iduum Julij loco & horis consuetis},
 type={stary druk},
 keywords={filozofia przyrody, Pedagogium Książęce, 17 w., druk szkolny, Szczecin},
}