https://day.kyiv.ua/ru/article/korona-dnya-podrobnosti/indikatory-2018
https://day.kyiv.ua/ru/blog/politika/tomos-maydan-poroshenko-hristos-i-putin-vse-tolko-nachinaetsya
https://day.kyiv.ua/ru/blog/politika/vehi-zubrov-tvoih-belovezhkaya-pushcha
https://www.gazeta.ru/army/2018/12/27/12110557.shtml
http://www.rosbalt.ru/blogs/2018/12/27/1755683.html
We are living in momentous times. The key phenomena of 2016 and 2017 continued to dominate 2018: Brexit and Donald Trump. This was not just because of their own unpredictability and international impact but also because they illustrate a wider disruption of the established rules-based international
https://www.thetimes.co.uk/article/putin-poses-a-bigger-threat-than-populism-3rld2dh6q
https://day.kyiv.ua/ru/blog/politika/ultimatum-volkera