@misc{Tych_Feliks_(1929–2015)_Some_1970,
 author={Tych, Feliks (1929–2015)},
 volume={22},
 editor={Szwajcer, Leon. Tr.},
 editor={Institute of History of the Polish Academy of Sciences},
 copyright={Rights Reserved - Free Access},
 address={Wrocław},
 journal={Acta Poloniae Historica},
 howpublished={online},
 year={1970},
 publisher={Zakład Narodowy im. Ossolińskich},
 language={eng},
 type={Text},
 title={Some Conditions and Regularities of Development of the Polish Working Class Movement},
 URL={http://rcin.org.pl/Content/5581/PDF/WA303_19656_1970-22_APH_11_o.pdf},
 keywords={Poland 19th-20th c., working class - Poland - history, Poland - social conditions - 1795-1918, socialism - Poland - 1870-1914, socialism - Poland - 1900-1945, Socialist parties, social transformations},
}