Obshchestvo i gosudarstvo feodalʹnoĭ Rossii : sbornik stateĭ, posvi︠a︡shchennyĭ 70-letii︠u︡ L. V. Cherepnina /
Cherepnin, Lev Vladimirovich.
Pashuto, Vladimir Terentʹevich.
Moskva :  Nauka, 
1975.