@misc{[Merian_Matthäus]_Bavaria,
 author={[Merian, Matthäus]},
 howpublished={online},
 publisher={[Frankfurt am Mein] : [Matthaus Merian]},
 language={lat},
 title={Bavaria Dvcatvs [Dokument kartograficzny]},
 type={mapa},
 keywords={mapy, miedzioryt - 17 w., Bawaria - mapy, kartografia},
}