Columbia subject headings:
Akhmatova, Anna Andreevna, 1889-1966.
Authors, Russian--20th century--Biography.
Harvard subject headings:
Akhmatova, Anna Andreevna, 1889-1966--Correspondence.
Akhmatova, Anna Andreevna, 1889-1966.
Mandelʹshtam, Nadezhda, 1899-1980--Correspondence.
Princeton subject headings:
Akhmatova, Anna Andreevna, 1889-1966.
Authors, Russian--20th century--Biography.