@misc{Baraniak_Maciej_“Kumoterki”,_2021,
 author={Baraniak, Maciej},
 type={article},
 publisher={Jan Długosz University in Czestochowa},
 title={“Kumoterki”, tradition, sport and cultural heritage},
 address={Częstochowa},
 year={2021},
 language={eng},
}