@misc{London_Geographical_Institute._Instytucja_sprawcza_Europe_copyright,
 author={London Geographical Institute. Instytucja sprawcza and George Philip and Son. Wydawca},
 copyright={Public Domain},
 address={London},
 howpublished={online},
 year={copyright 1946},
 publisher={George Philip & Son},
 language={eng},
 title={Europe : [mapa polityczna]},
 type={Image},
 URL={http://www.rcin.org.pl/igipz/Content/90477/PDF/WA51_92572_PTGD51-r1946_Europe.pdf},
 keywords={Europe, chorographic maps, political-administrative maps},
}