Пуйда РБ. PARLIAMENTARY ACTIVITY OF UNDO IN LABOURS UKRAINIAN PUBLIC-POLITICAL FIGURES AND OF THAT TIME SOVIET AND POLISH RESEARCH WORKERS. idea [Internet]. 2019 Jun. 20 [cited 2025 Dec. 11];(3(19):236-42. Available from: https://pvntsh.nung.edu.ua/index.php/idea/article/view/699