@misc{Wielka_Brytania._War_Office._General_Staff._Geographical_Section._Wydawca_Finland_1940,
 author={Wielka Brytania. War Office. General Staff. Geographical Section. Wydawca},
 copyright={Public Domain},
 address={[Miejsce nieznane]},
 howpublished={online},
 year={1940},
 publisher={Geographical Section, General Staff. War Office},
 language={eng},
 title={Finland : [mapa]},
 URL={http://www.rcin.org.pl/igipz/Content/90679/PDF/WA51_94136_PTGD1122-r1940_Finland.pdf},
 keywords={Finland, chorographic maps},
}