Загуменна ЮО. GUARANTEEING SAFETY TO HUMAN BEINGS AND SOCIETY AS THE FUNCTION OF A STATE AND SOVEREIGN RULER IN THE MEDIEVAL PERIOD OF EUROPE. kyivchasprava [Internet]. 2022Apr.22 [cited 2024May17];(4):9-18. Available from: http://kyivchasprava.kneu.in.ua/index.php/kyivchasprava/article/view/68