@misc{Fellhauer_Adrian_The,
 author={Fellhauer, Adrian},
 howpublished={online},
 publisher={Uniwersytet Marii Curie-Skłodowskiej},
 language={pol},
 language={ang},
 type={artykuł},
 title={The general theorem of Nečasadmits a simple proof},
 keywords={chemia},
}