[1]
D. NECHAEV and V. OGNEVA, “POLITICAL PARTIES IN A COMPETITIVE DEMOCRATIC PROCESS: CONSTANTS AND CHANGES”, Среднерусский вестник общественных наук, vol. 15, no. 6, pp. 59–70, Jun. 2020, doi: 10.22394/2071-2367-2020-15-6-59-70.