@misc{Schreiber_Johann_Georg_(1676-1745)_Churfürstenthum_[ca.1750], author={Schreiber, Johann Georg (1676-1745)}, address={Leipzig}, howpublished={online}, year={[ca.1750]}, publisher={Johann Christian Schreibern}, language={niemiecki}, type={mapa}, title={Churfürstenthum Brandenburg}, keywords={Brandenburgia (Niemcy), kartografia, mapy - 18 w.}, }