@misc{Svart_Olof_Hansson_(1606-1644)_Marchionatus_[1641], author={Svart, Olof Hansson (1606-1644) and Gotho, Olaus Jean}, address={Amsterdam}, howpublished={online}, year={[1641]}, publisher={[Blaeu]}, language={łaciński}, type={mapa}, title={Marchionatus Brandenbvrgicvs. Auth.Olao Iohannis Gotho. Gustaui Mag. R.S. Cosm}, keywords={Marchia Brandenburska, Brandenburgia - herby, kartografia, mapy - 17 w.}, }