Columbia subject headings:
Poets, Russian--19th century--Biography--Congresses.
Pushkin, Aleksandr Sergeevich, 1799-1837--Homes and haunts--Russia (Federation)--Tverskai͡a gubernii͡a--Congresses.
Tverskai︠a︡ gubernii︠a︡ (R.S.F.S.R.)--In literature--Congresses.
Harvard subject headings:
Poets, Russian--19th century--Biography--Congresses.
Pushkin, Aleksandr Sergeevich, 1799-1837--Homes and haunts--Russia (Federation)--Tverskai︠a︡ gubernii︠a︡--Congresses.
Tverskai︠a︡ gubernii︠a︡ (R.S.F.S.R.)--In literature--Congresses.
Princeton subject headings:
Poets, Russian--19th century--Biography--Congresses.
Pushkin, Aleksandr Sergeevich, 1799-1837--Homes and haunts--Russia (Federation)--Tverskai︠a︡ gubernii︠a︡--Congresses.
Tverskai︠a︡ gubernii︠a︡ (R.S.F.S.R.)--In literature--Congresses.