@misc{Górka_Olgierd_(1887-1955)_Outline,
 author={Górka, Olgierd (1887-1955)},
 howpublished={online},
 publisher={London : M. I. Kolin},
 language={eng},
 type={książka},
 title={Outline of Polish history : past and present},
 keywords={Polska - historia},
}