@misc{Libavius_Andreas_(ca_1555-1616)_Commentationum_1597,
 author={Libavius, Andreas (ca 1555-1616)},
 year={1597},
 rights={Domena publiczna (Public domain)},
 publisher={Saur, Johann (15..-1636). Drukarz},
 publisher={Kopf, Peter (15..-1635). Nakładca},
 language={lat},
 type={stary druk},
 title={Commentationum metallicarum libri quatuor de natura metallorum, mercurio philosophorum, azotho et lapide seu tinctura physicorum conficienda},
 keywords={alchemia - 16 w., metale},
}