@misc{Niżnik_Józef_(1943–_)_What_1984,
 author={Niżnik, Józef (1943– )},
 volume={1984},
 number={1-4},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={The Polish Sociological Bulletin},
 howpublished={online},
 year={1984},
 publisher={Ossolineum},
 publisher={Polskie Towarzystwo Socjologiczne},
 language={eng},
 title={What is the sociology of knowledge?},
 type={Text},
 URL={http://rcin.org.pl/Content/49483/PDF/WA004_67580_Pcz414-1984-1-4_Niznik-What-is-the-s_o.pdf},
}