@misc{Batura_Julian_Ekslibris_[2022],
 author={Batura, Julian},
 address={[Augustów]},
 howpublished={online},
 year={[2022]},
 language={pol},
 type={ekslibris},
 title={Ekslibris M. Kopernika 550},
 keywords={Ekslibrisy, Kopernik, Mikołaj (1473-1543)},
}