@misc{Shamansouri_Ezzatollah_Causes,
 author={Shamansouri, Ezzatollah and Hashemi-Minabad, Hasan},
 copyright={Akademia Wychowania Fizycznego w Poznaniu},
 howpublished={online},
 publisher={Akademia Wychowania Fizycznego w Poznaniu},
 language={eng},
 type={artykuł},
 title={Causes of sport crises, ways of their elimination and a crisis-management strategic model},
 keywords={crisis management, hardware, software, live ware, mass media, crisis management strategic model},
}