00613naa#a2200169#i#450# EN\INFRA-M\bibl\41010 20240915090145.7 2306-1731 20201209b2020####ek#y0engy0150####ca RU Group Methods for the Prevention of Suicidal Behavior Among Employees of the Ministry of Internal Affairs of Russia Journal article Moscow INFRA-M Academic Publishing LLC. 2020 7 с. Journal article local Статистика. Демография. Социология. 31 Ivanov Roman Sergeevich naukaru.ru