@misc{Tyushka_Andriy_Challenge,
 author={Tyushka, Andriy},
 copyright={Wyższa Szkoła Bankowa w Poznaniu},
 address={Chorzów},
 howpublished={online},
 publisher={Wydawnictwo Wyższej Szkoły Bankowej w Poznaniu},
 language={eng},
 type={artykuł},
 title={Challenge by change or challenge for change? Strategic implications of ‘Eurogeddon’ for the European Union’s foreign and security policies.},
 keywords={global and European crisis, "Eurogeddon", strategic implications, EU security challenges},
}