Title: Pogri︠e︡shnosti aktov Arkheograficheskoĭ ėkspedit︠s︡īi
Subjects: Sources, History, Imperatorskai︠a︡ akademīi︠a︡ nauk (Russia). Arkheograficheskai︠a︡ ėkspedit︠s︡ii︠a︡, Imperatorskai︠a︡ akademīi︠a︡ nauk (Russia)
Places: Russia