M. S. Gatin
Kazan (Volga Region) Federal University
Russian Federation

Marat S. Gatin, Head of the Department of History of Tatarstan, Anthropology and Ethnography of the Kazan (Volga Region) Federal University, Candidate of Historical Sciences, Associate Professor 

Kazan 

R. Yu. Pochekaev
National Research University “Higher School of Economics” in St. Petersburg
Russian Federation

Roman Yu. Pochekaev, Professor, Head of the Department of Theory and History of Law and State of the National Research University Higher School of Economics in St. Petersburg, Doctor of Historical Sciences, Candidate of Legal Sciences, Associate Professor 

St. Petersburg 

L. F. Abzalov
Kazan (Volga Region) Federal University
Russian Federation

Lenar F. Abzalov, Associate Professor of the Department of History of Tatarstan, Anthropology and Ethnography of the Kazan (Volga Region) Federal University, Candidate of Historical Sciences, Associate Professor 

Kazan 

I. A. Mustakimov
National Library of the Republic of Tatarstan
Russian Federation

Ilyas A. Mustakimov, Associate Professor of the Department of History of Tatarstan, Anthropology and Ethnography of the Kazan (Volga Region) Federal University, Leading Researcher of the National Library of the Republic of Tatarstan, Candidate of Historical Sciences 

Kazan