Oblastnai︠a︡ reforma Petra Velikago : provintsii︠a︡ 1719-27 gg. /
Bogoslovskiĭ, Mikhail Mikhaĭlovich.
The Hague :  Mouton, 
1970.
Reprint of the Moscow, 1902 edition.
Peter I, Emperor of Russia, 1672-1725.
Local government