Yermoshin МО, Nazarenko ОL, Yermoshin АА. Approach to formalization of decision-making significant groupings to participate in events Ukraine National Guard unified state system of civil protection in the aftermath of man-made accidents. HaL [Internet]. 2019Jun.7 [cited 2026Mar.4];2(53):8-14. Available from: https://chiz.nangu.edu.ua/article/view/139277