@misc{Ciupke_Krzysztof_Numerical,
 author={Ciupke, Krzysztof},
 howpublished={online},
 publisher={Wydawnictwo Politechniki Śląskiej},
 language={eng},
 title={Numerical representation of features of machine elements for quality assurance needs},
 type={artykuł},
 keywords={Politechnika Śląska, mechanika},
}