@misc{Zybertowicz_Andrzej_(1954–_)_Problemy_1981,
 author={Zybertowicz, Andrzej (1954– )},
 volume={88},
 editor={Institute of History of the Polish Academy of Sciences},
 number={3},
 copyright={Rights Reserved - Free Access},
 journal={Kwartalnik Historyczny},
 address={Warszawa},
 howpublished={online},
 year={1981},
 publisher={Państwowe Wydawnictwo Naukowe},
 language={pol},
 title={Problemy historii jako nauki teoretycznej},
 type={Text},
 URL={http://www.rcin.org.pl/Content/4670/PDF/WA303_4849_A398-r1981-R88-nr3_Kwartalnik-Historyczny%2010%20Zybertowicz.pdf},
 keywords={history - methodology, history - research, historiography},
}