Obshchestvenno-politicheskaı︠a︡ myslʹ drevnei Rusi XI-XIV vv
Budovnits, I. U.
Moskva Izd-vo Akademii nauk SSSR
1960
At head of title: Akademiı︠a︡ nauk SSSR, Institut istorii
Includes indexes
Russian literature