@misc{Wielka_Brytania._War_Office._Instytucja_sprawcza._Wydawca_Astrakhan_1944,
 author={Wielka Brytania. War Office. Instytucja sprawcza. Wydawca and Wielka Brytania. Ordnance Survey. Redaktor},
 copyright={Public Domain},
 address={[Londyn]},
 journal={Europe Scale 1:1,000,000},
 journal={GSGS Misc},
 howpublished={online},
 year={1944},
 publisher={War Office},
 language={eng},
 type={Image},
 title={Astrakhan : North L - 39},
 URL={http://www.rcin.org.pl/Content/183468/PDF/WA51_183983_PTGC12-43-r1944_Astrakhan-North-L_0001.pdf},
 keywords={chorographic maps, aerial maps, Astrakhan(Russia; region)},
}