Formirovanie boi︠a︡rskoĭ aristokratii v Rossii vo vtoroĭ polovine XV-pervoĭ treti XVI v. /
Zimin, A. A.(Aleksandr Aleksandrovich)
Moskva : Nauka,
1988.
At head of title: Akademii︠a︡ nauk SSSR. Institut istorii  SSSR.
Includes index.