Autor
United States. National Archives and Records Service
14
United States. Census Office. 6th Census, 1840
10
Institut gornogo dela (Rossiĭska︠i︡a akademi︠i︡a nauk. Uralʹskoe otdelenie)
4
United States. Census Office. 6th census, 1840
4
Kuklin, I. S.
3
︠I︡Akovlev, V. L. (Viktor Leontʹevich)
2
Broughton, W. A.
1
Burykin, S. I. (Sergeĭ Ivanovich)
1
Carnall, R. von (Rudolph) 1804-1874
1
Indonesia. Departemen Pertambangan
1
Indonesia. Departmen Pertambangan
1
Levera, Carlo
1
Pavlov, A. I. (Aleksandr Ivanovich)
1
United States. Indian Claims Commission
1