@misc{Ortelius_Abraham_(1527-1598)_Additamentum,
 author={Ortelius, Abraham (1527-1598)},
 address={Antverpiae},
 howpublished={online},
 publisher={Plantiniana Officina (Antwerpen)},
 language={lat},
 title={Additamentum IV. Theatri Orbis Terrarum [...].},
 keywords={geografia, kartografia, 16 w., mapy},
}