@misc{Ptolemaeus_Claudius_(c._100_–_c._178)_Africae_[ca,
 author={Ptolemaeus, Claudius (c. 100 – c. 178)},
 editor={Mercator, Gerard (1512–1594). Oprac.},
 editor={Kempen, Gottfried von (15..-1598?). Wyd.},
 copyright={Public Domain},
 address={[Coloniae Agrippinae]},
 howpublished={online},
 year={[ca 1584]},
 publisher={Typis Godefridi Kempensis},
 language={lat},
 title={Africae Tabvla I Continet ambas Mauritanias, Tingitanam & Cæsariensem},
 keywords={chorographic maps, North Africa, 16th century},
}