@misc{Nowak_Maria_Perception,
 author={Nowak, Maria},
 copyright={Akademia Wychowania Fizycznego w Poznaniu},
 howpublished={online},
 publisher={Akademia Wychowania Fizycznego w Poznaniu},
 language={eng},
 type={artykuł},
 title={Perception of the influence of physical activity on health as a condition of elderly women's involvement in physical culture},
}