@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}, }