@misc{Kubiš_Ján_Interest_2015,
 author={Kubiš, Ján},
 type={rozdział},
 publisher={Wydawnictwo im. Stanisława Podobińskiego Akademii im. Jana Długosza w Częstochowie},
 title={Interest of Elementary School Pupils in Physical Activities and Recreational Sport in the Region Detva},
 address={Częstochowa},
 year={2015},
 language={eng},
}