Italʹ︠i︡anska︠i︡a rukopisna︠i︡a kniga v sobranii Gosudarstvennoĭ publichnoĭ biblioteki im. M.E. Saltykova-Shchedrina v Leningrade - Bernadska︠i︡a, Elena Viktorovna (Archives and manuscript collections in the USSR., 1967)