@misc{Diec_Joachim_Russia,,
 author={Diec, Joachim},
 howpublished={online},
 publisher={nakł. Uniwersytetu Marii Curie-Skłodowskiej},
 language={eng},
 title={Russia, Eastern Europe and Central European EU Members after the Ukrainian Crisis. Alternative Options of International Behaviors},
 type={artykuł},
 keywords={politologia},
}