@misc{Wierzbicki_Andrzej_(1877-1965)_The,
 author={Wierzbicki, Andrzej (1877-1965)},
 howpublished={online},
 publisher={Diet of the Polish Republik},
 language={angielski},
 type={book},
 title={The truth about Upper Silesia},
 keywords={1901-2000, 1918-1939, Gospodarka, ekonomia, finanse, Górny Śląsk, Historia, Keynes, John Maynard (1883-1946), Niemcy, Śląsk},
}