@misc{Hass_Ludwik_(1918–2008)_Pomoce_1993,
 author={Hass, Ludwik (1918–2008)},
 volume={25},
 editor={Institute of History of the Polish Academy of Sciences},
 number={4},
 copyright={Rights Reserved - Free Access},
 journal={Dzieje Najnowsze : [kwartalnik poświęcony historii XX wieku]},
 address={Warszawa},
 howpublished={online},
 year={1993},
 publisher={Wydawnictwo Kronika Marian B. Michalik},
 language={pol},
 title={Pomoce naukowe do badań historii trockizmu},
 type={Text},
 URL={http://rcin.org.pl/ihpan/Content/51336/PDF/WA303_70405_A507-DN-R-25-4_przeglady.pdf},
 keywords={Trockij, Lev Davidovič (1879-1940) - criticism and interpretation, Trockij, Lev Davidovič (1879-1940) - historiography},
}