@misc{_Occupation_[19]46,
 copyright={Public Domain},
 address={[Miejsce nieznane]},
 howpublished={online},
 year={[19]46},
 publisher={[wydawca nieznany]},
 language={eng},
 title={Occupation zones and districts. Germany and Austria as at 1 May 46},
 type={Image},
 URL={http://www.rcin.org.pl/igipz/Content/98228/PDF/WA51_91054_PAND11776-r1946_Occupation-zones.pdf},
 keywords={Germany, Austria, occupation of allied forces, political and administrative divisions, political-administrative maps},
}