For citations:

Vakarchuk D.O. Differences among the member states of the European Union and its influence on their relations with the Russian Federation: 2014-2019. RSUH/RGGU Bulletin Series "Political Science. History. International Relations". 2020;(4):57-73. (In Russ.) https://doi.org/10.28995/2073-6339-2020-4-57-73