@misc{Erdman_Ralf_Promoting,
 author={Erdman, Ralf},
 copyright={Akademia Wychowania Fizycznego w Poznaniu},
 howpublished={online},
 publisher={Akademia Wychowania Fizycznego w Poznaniu},
 language={eng},
 type={artykuł},
 title={Promoting health - a challenge to the school},
 keywords={behavior modification of juveniles, health intervention, segments of culture, balance},
}