@misc{Groniowski_Krzysztof_(1932–2012)_Niektóre_1963,
 author={Groniowski, Krzysztof (1932–2012)},
 editor={Institute of History of the Polish Academy of Sciences},
 copyright={Rights Reserved - Restricted Access},
 address={Warszawa},
 journal={Kwartalnik Historyczny},
 howpublished={online},
 year={1963},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 title={Niektóre problemy publicystyki PPS-Lewicy (do 1914 r.)},
 type={Text},
 keywords={Polish Socialist Party - Left (1906-1918) - history - sources},
}