@misc{Grodzicki_Ludwik_Map_1942,
 author={Grodzicki, Ludwik},
 editor={Polska. Ministerstwo Informacji},
 copyright={Rights Reserved - Restricted Access},
 address={[S.l.]},
 howpublished={online},
 year={1942},
 publisher={Printed at Polish Ministry of Information},
 language={eng},
 title={Map of the administrative partition of Poland under German occupation},
 keywords={political-administrative maps, Poland},
}