TSYBAKOV, D., “INTERNATIONAL INTEGRATION IN THE POST-SOVIET SPACE: A NEW STAGE OF COMPETITION BETWEEN RUSSIAN AND EUROPEAN UNION PROJECTS”, Статьи, Среднерусский вестник общественных наук, 14/4 (2019), 177-86, https://doi.org/10.22394/2071-2367-2019-14-4-177-186.