@misc{Pujol_Joan_I_Ros_Ex_[2022],
 author={Pujol, Joan I Ros},
 address={[Barcelona]},
 howpublished={online},
 year={[2022]},
 language={spa},
 type={ekslibris},
 title={Ex libris Nicolaus Copernicus : in memoriam 1473-2023},
 keywords={Ekslibrisy, Kopernik, Mikołaj (1473-1543)},
}