@misc{Cnopf_Matthaeus_Ferdinand_(1715–1771)._Rys._Principatvs_[ca,
 author={Cnopf, Matthaeus Ferdinand (1715–1771). Rys. and Longolius, Paul Daniel (1704–1779). Ryt. and Homannsche Erben. Wydawca},
 copyright={Public Domain},
 address={[Norymberga]},
 howpublished={online},
 year={[ca 1741]},
 publisher={edentibus Homannianis Heredibus},
 language={lat},
 title={Principatvs Brandenbvrgico-Cvlmbacensis vel Barvthini Tabvla Geographica qvoad Partem Svperiorem expressa},
 URL={http://www.rcin.org.pl/igipz/Content/162572/PDF/WA51_97874_PANB1645-11-r1741_Principatvs-Brandenburgic.pdf},
 keywords={political-administrative maps, topographic maps, 18th century},
}