HOLUBKO V, KOSOVYCH V. SOCIAL PROTECTION ISSUES OF MILITARY SERVICEMEN IN SUPREME AUTHORITIES ACTIVITIES OF THE UNR (DECEMBER OF 1918 – NOVEMBER OF 1920). EEHB [Internet]. 2021Sep.30 [cited 2024Nov.14];(20). Available from: http://eehb.dspu.edu.ua/article/view/240052