Columbia subject headings:
Harvard subject headings:
Simbirskai͡a gubernii͡a (R.S.R.S.R.)--History.
Ulʹi︠a︡novskai︠a︡ oblastʹ (Russia)--History.
Princeton subject headings:
Simbirskai︠a︡ gubernii︠a︡ (R.S.F.S.R.)--Biography.
Simbirskai︠a︡ gubernii︠a︡ (R.S.F.S.R.)--History.