@misc{Verden_Carl_van_(?-1731)_Carte_1723,
 author={Verden, Carl van (?-1731)},
 editor={Delisle, Guillaume (1675–1726). Oprac.},
 editor={Ottens, Reinier (1698–1750). Wyd.},
 copyright={Public Domain},
 address={Amsterdam},
 howpublished={online},
 year={1723},
 publisher={par Reinier Ottens},
 language={fre},
 title={Carte Marine De La Mer Caspienne},
 keywords={hydrographical maps, Caspian Sea region, 18th century},
}