@misc{_La,
 address={[s.l.]},
 howpublished={online},
 publisher={[s.n.]},
 language={fre},
 type={druk},
 title={La Warmie terre de Copernic},
 keywords={historia Warmii, Kopernik na Warmii, Kopernik, Mikołaj (1473-1543)},
}