@misc{Lith._Pharus-Plan_G.m.b.H._Pharus-Plan, author={Lith. Pharus-Plan G.m.b.H.}, publisher={Berlin: Pharus-Verlag G.m.b.H.}, language={ger}, title={Pharus-Plan Grünberg in Schlesien}, type={mapy}, keywords={Grünberg, Zielona Góra, kartografia, plany miast, mapa}, }