@article{Kleiber_Michał_Chapter_2019,
 author={Kleiber, Michał and Kleer, Jerzy},
 howpublished={online},
 pages={22-39},
 pages={110 ss.},
 journal={Where is Europe headed?},
 year={2019},
 publisher={Warszawa: Komitet Prognoz „Polska 2000 Plus” przy Prezydium PAN,},
 language={angielski},
 title={Chapter 2: Modern-day Europe},
}