@misc{_Stefan,
 copyright={Czyżak, Dominika (1967- )},
 copyright={Krasnodębska, Joanna (1968- )},
 address={Toruń},
 howpublished={online},
 publisher={Wydawnictwo Uniwersytetu Mikołaja Kopernika},
 language={pol},
 type={książka},
 title={Stefan Czaja - in memoriam},
 keywords={Czaja Stefan},
}