@misc{Olearius_Adam_(1603–1671)_Nova_[ca,
 author={Olearius, Adam (1603–1671)},
 editor={Schenk, Pieter (1660–1711). Wyd.},
 editor={Valck, Gerard (1651?-1726). Wyd.},
 copyright={Public Domain},
 address={Amstelodami},
 howpublished={online},
 year={[ca 1710]},
 publisher={Prostant apud Petrum Schenk et Gerardum Valk, C. Priv.},
 language={lat},
 title={Nova Et Accurata Wolgæ Fluminis, olim RHA dicti Delineatio},
 keywords={chorographic maps, Volga river, 18th century},
}