Columbia subject headings:
Authors, Russian--20th century--Portraits.
Soi︠u︡z pisateleĭ SSSR.
Harvard subject headings:
Authors, Russian--20th century--Portraits.
Soi︠u︡z pisateleĭ SSSR.
Princeton subject headings:
Soi︠u︡z pisateleĭ SSSR--History.