@misc{_The_[po,
 copyright={Public Domain},
 address={London},
 howpublished={online},
 year={[po 1873]},
 publisher={Adam & Co.},
 language={eng},
 title={The life and explorations of David Livingstone. LLD},
 type={Text},
 URL={http://www.rcin.org.pl/Content/137609/PDF/WA51_170625_PTG8002-r1873_The-life-and-explora.pdf},
 keywords={David Livingstone (1813-1873), Henry Morton Stanley (1841-1904), travels, biographies, geographical descriptions, British exploration, British discoveries, Africa, South Africa, Central Africa, Nile},
}