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