@misc{Wielka_Brytania._War_Office._Wydawca_Germany_1945, author={Wielka Brytania. War Office. Wydawca}, copyright={Public Domain}, address={[Miejsce nieznane]}, journal={GSGS Misc}, howpublished={online}, year={1945}, publisher={W.O.}, language={eng}, title={Germany : zones : international frontiers 1937, international boundaries 1944}, type={Image}, URL={http://www.rcin.org.pl/igipz/Content/93710/PDF/WA51_91075_PAND1874-r1944_Germany-zones.pdf}, keywords={Germany, political-administrative divisions, political-administrative maps}, }