1. Department of Comparative and European Law , Taras Shevchenko National University of Kyiv , 01033, 60 Volodymyrska Str. , Kyiv , Ukraine
2. Department of European Law , Ivan Franko National University of Lviv , 79000, 1 Universitetskaya Str. , Lviv , Ukraine
3. Government Office for Coordination on European and Euro-Atlantic Integration , Secretariat of the Cabinet of Ministers of Ukraine , 01008, 12/2 Hrushevsky Str. , Kyiv , Ukraine