Фирсов Иван Федорович

The role of the red guard in the struggle for power in the Tobolsk province
August, 2014

The creation of the Soviet system of law enforcement bodies on transport in the Tyumen region (1919 – 1921)
November, 2014

Implementation of health surveillance of the state of human settlements and maintain sanitary regime as one of the functions of the police in their formative years
May, 2015

Prevention and suppression of fires as one of the functions of the Soviet militia formation period (according to the archive materials of the Tyumen region)
July, 2015