Columbia subject headings:
Poets, Russian--19th century--Biography.
Poets, Russian--19th century--Correspondence.
Ti︠u︡tchev, F. I. (Fedor Ivanovich), 1803-1873--Correspondence.
Ti︠u︡tchev, F. I. (Fedor Ivanovich), 1803-1873.
Harvard subject headings:
Poets, Russian--19th century--Biography
Poets, Russian--19th century--Correspondence
Ti͡utchev, F. I. (Fedor Ivanovich), 1803-1873--Correspondence.
Ti͡utchev, F. I. (Fedor Ivanovich), 1803-1873.
Princeton subject headings:
Poets, Russian--Biography.
Ti︠u︡tchev, F. I. (Fedor Ivanovich), 1803-1873--Biography.