@misc{Czartoryski_Paweł_Copernican,
 author={Czartoryski, Paweł},
 copyright={Czartoryski, Paweł},
 address={Warsaw},
 howpublished={online},
 publisher={[s.n.]},
 language={eng},
 type={artykuł},
 title={Copernican research},
 keywords={badania kopernikańskie},
}