@misc{Culková_Dita_Comparison_2021,
 author={Culková, Dita and Francová, Lucie and Růžička, Ivan and Urbanová, Dana and Suk, Jan},
 type={artykuł},
 publisher={Projack},
 title={Comparison of physical activity of children in a state kindergarten and a forest kindergarten in the Czech Republic},
 address={Częstochowa},
 year={2021},
 language={eng},
}