BONDARENKO D. THE DOWNFALL OF THE RUSSIAN AND THE AUSTRO-HUNGARIAN EM-PIRES, BOLSHEVISM, THE MONARCHIST COUNTER-REVOLUTION AND THE FORMATION OF NEW SYSTEMS OF INTERNATIONAL RELATIONS IN CENTRAL AND EASTERN EUROPE, 1918 – 1920. EEHB [Internet]. 2020Jun.22 [cited 2024Sep.27];(15):93-103. Available from: http://eehb.dspu.edu.ua/article/view/204964