Columbia subject headings:
Harvard subject headings:
Babelʹ, I. (Isaak), 1894-1940
Beckett, Samuel, 1906-1989
Bulgakow, Michail.
Bunin, Ivan Alekseevich, 1870-1953
Mandelʹshtam, Osip, 1891-1938
Russian literature--20th century
Solschenizyn, Alexander.
Underground literature--Russia (Federation)
Princeton subject headings:
Russian literature--20th century.