@misc{_The_1942,
 copyright={Public Domain},
 address={[Miejsce nieznane]},
 journal={GSGS Misc},
 howpublished={online},
 year={1942},
 publisher={War Office},
 language={eng},
 title={The Azores : scale 1:550,000},
 type={Image},
 URL={http://www.rcin.org.pl/Content/210388/PDF/WA51_195983_PTGD1107-r1942_The-Azores-scale-1.pdf},
 keywords={chorographic maps, Azores},
}