@misc{Rosen_Edward_(1906-1985)_Copernicus',
 author={Rosen, Edward (1906-1985)},
 copyright={Rosen Vacher, Carla},
 address={Cambridge},
 howpublished={online},
 publisher={Sky Pub. Co},
 language={eng},
 type={artykuł},
 title={Copernicus' place in the history of astronomy},
 keywords={astronomia szesnastowieczna, heliocentryzm, Kopernik, Mikołaj (1473-1543)},
}