Letopisanie Severo-Vostochnoi Rusi kontsa XIII-nachala XV veka
Muravʹeva, Li︠u︡dmila Leonidovna.
Institut istorii SSSR (Akademii︠a︡ nauk SSSR).
Moskva Nauka
1983
At head of title: Akademiia nauk SSSR. Institut istorii SSSR