@misc{Hilfstein_Erna_Starowolski's,
 author={Hilfstein, Erna},
 copyright={Polska Akademia Nauk},
 address={Wrocław},
 howpublished={online},
 publisher={Ossolineum. The Polish Academy of Sciences Press},
 language={eng},
 language={lat},
 type={książka},
 title={Starowolski's biographies of Copernicus},
 keywords={biografia Kopernika, Kopernik, Mikołaj (1473-1543)},
}