Dmitriĭ Sergeevich Likhachev.
Finashina, G. N.
Salmina, M. A.
Akademii︠a︡ nauk SSSR.1n
Moskva, Nauka,
1966.
At head of title: Akademii︠a︡ nauk SSSR.
Likhachev, Dmitriĭ Sergeevich