@misc{Erard_Carine_Conditions,
 author={Erard, Carine},
 copyright={Akademia Wychowania Fizycznego w Poznaniu},
 howpublished={online},
 publisher={Akademia Wychowania Fizycznego w Poznaniu},
 language={eng},
 type={artykuł},
 title={Conditions of double excellence: the case of Micheline Ostermeyer},
 keywords={elite, athletics, piano, relations sport-music, biography},
}