@misc{Mercator_Gerard_(1512-1594)_Polonia_[1595], author={Mercator, Gerard (1512-1594)}, address={[Duysburg Clivorum\}}, howpublished={online}, year={[1595]}, publisher={[Gerard Mercator]}, language={łaciński}, language={francuski}, type={mapa}, title={Polonia et Silesia}, keywords={Polska Partia Demokratyczna, Śląsk, kartografia, mapy - 16 w.}, }