@misc{_Postleit-Gebietskarte_[1944],
 editor={Reichspostzentralamt (Berlin)},
 copyright={Public Domain},
 address={Berlin},
 howpublished={online},
 year={[1944]},
 publisher={Gea Verlag Albers K.G.},
 language={ger},
 title={Postleit-Gebietskarte : Maßstab 1:1 500 000},
 type={Image},
 keywords={transport maps, postal maps, road maps, Germany, Poland},
}