@misc{Tomik_Rajmund_School,
 author={Tomik, Rajmund and Mynarski, Władysław},
 copyright={Akademia Wychowania Fizycznego w Poznaniu},
 howpublished={online},
 publisher={Akademia Wychowania Fizycznego w Poznaniu},
 language={eng},
 type={artykuł},
 title={School tourism and physical education in natural settings based on the principles and practices of outdoor education},
 keywords={school tourism, physical education, outdoor education},
}