@misc{Bronikowski_Michał_Physical,
 author={Bronikowski, Michał and González-Gross, Marcela and Kleiner, Konrad and Knisel, Elke and Martinková, Irena and Stache, Antje and Kantanista, Adam and Cañada Lopez, David and Konlechner, Alexandra},
 copyright={Akademia Wychowania Fizycznego w Poznaniu},
 howpublished={online},
 publisher={Akademia Wychowania Fizycznego w Poznaniu},
 language={eng},
 type={artykuł},
 title={Physical activity, obesity and health programs in selected European Countries},
 keywords={childhood and adolescence, physical activity, obesity, health programs},
}