Columbia subject headings:
Authors, Russian--20th century--Biography.
Bulgakov, Mikhail, 1891-1940.
Tvardovskiĭ, A. (Aleksandr), 1910-1971.
Harvard subject headings:
Authors, Russian--20th century--Biography
Bulgakov, Mikhail, 1891-1940--Biography.
Tvardovskiĭ, A. (Aleksandr), 1910-1971--Biography.
Princeton subject headings:
Authors, Russian--20th century--Biography.
Critics--Soviet Union--Biography.
Lakshin, V. (Vladimir), 1933---Biography.