Columbia subject headings:
Russian poetry--20th century--History and criticism.
Harvard subject headings:
Isakovskiĭ, M. (Mikhail), 1900-1973--Criticism and interpretation.
Russian poetry--20th century--History and criticism
Rylenkov, Nikolaĭ, 1909-1969--Criticism and interpretation.
Tvardovskiĭ, A. (Aleksandr), 1910-1971--Criticism and interpretation.
Princeton subject headings: