Author
United States. Department of State
2
United States. National Archives and Records Service
2
Afiani, V. ︠I︡U. (Vitaliĭ ︠I︡Urʹevich)
1
Great Britain. Public Record Office
1
Gévay, Anton von, 1796-1845
1
Institut slav︠i︡anovedeni︠i︡a (Rossiĭska︠i︡a akademi︠i︡a nauk)
1
Volkov, V. K. (Vladimir Konstantinovich)
1