00673naa#a2200205#i#450# EN\INFRA-M\bibl\47287 20240811172016.7 2500-0543 20220114b2022####ek#y0engy0150####ca RUS RU Psychological aspects of overcoming conflict situations by police officers in the conditions of mass events Journal article Moscow INFRA-M Academic Publishing LLC. 2022 7 с. Journal article local Психология. 15 RUS Efimkina Nadezchda Vladimirovna Marin Mikhail Cvetkov Vyacheslav Lazarevich naukaru.ru