@misc{Chełmecki_Jerzy_Followers_2020,
 author={Chełmecki, Jerzy},
 type={article},
 publisher={Jan Długosz University in Czestochowa},
 title={Followers of the Union of Gymnastic Societies “Sokół” (Falcon) in Poland in the Olympic Games 1924–1936},
 address={Częstochowa},
 year={2020},
 language={pol},
}