@misc{Lenard_Philipp_Eduard_Anton_(1862-1947)_Nikolaus,
 author={Lenard, Philipp Eduard Anton (1862-1947)},
 copyright={Lenard, Philipp Eduard Anton (1862-1947)},
 address={München},
 howpublished={online},
 publisher={[s.n.]},
 language={ger},
 type={artykuł},
 title={Nikolaus Kopernikus : (1473-1543)},
}