@misc{Pazdur_Anna_The,
 author={Pazdur, Anna},
 howpublished={online},
 publisher={Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej},
 language={eng},
 type={artykuł},
 title={The absolute age of events in Earth and human history on the basis of radiocarbon dating},
 keywords={radiocarbon dating, chronometry},
}