RIA (2020) The forecast for Russia’s GDP in 2020 is not fatal, according to the expert. Available at: https://ria.ru/20200609/1572693063.html(accessed 09 June 2020)
KucharczykJŁadaASchölerG (ed) (2017) Exit, voice or Loyalty? Young people on Europe and democracy. Case studies from Austria, the Czech Republic, Germany, Hungary, Poland and Slovakia.
6.
TalebN (2007) The Black Swan: The Impact of the Highly Improbable.
7.
Мировые лидеры выступают за всеобщее перемирие на время борьбы с коронавирусом[The Times (United Kingdom): Leaders support global truce to turn fire on coronavirus]. InosmiAvailable at: https://inosmi.ru/politic/20200416/247279266.html(accessed 29 April 2020).