Tamara Kushnirova, and Marina Chichuga. “Psychological Training of Employees of Socio-Psychological Services to Act in Extreme Situations Official Activity”. Bulletin of Taras Shevchenko National University of Kyiv. Psychology, vol. 2, no. 4, Sept. 2015, pp. 74-77, https://psychology.bulletin.knu.ua/en/article/view/7652.