@misc{Jacko_Małgorzata_The_2021,
 author={Jacko, Małgorzata},
 type={article},
 publisher={Jan Długosz University in Czestochowa},
 title={The war biography of Stefan Csorich – the Olympian and Polish ice hockey representative},
 address={Częstochowa},
 year={2021},
 language={pol},
}