Columbia subject headings:
Blok, Aleksandr Aleksandrovich, 1880-1921.
Harvard subject headings:
Blok, Aleksandr Aleksandrovich, 1880-1921
Blok, Aleksandr Aleksandrovich, 1880-1921--Criticism and interpretation.
Blok, Aleksandr Aleksandrovich, 1880-1921--Relations with women.
Knipovich, E. (Evgenii︠a︡)
Poets, Russian--20th century--Biography
Russian poetry--English influences.
Russian poetry--German influences.
Shakespeare, William, 1564-1616--Influence--Blok.
Shakespeare, William, 1564-1616--Influence.
Wagner, Richard, 1813-1883--Influence.
Princeton subject headings:
Blok, Aleksandr Aleksandrovich, 1880-1921--Criticism and interpretation.
Blok, Aleksandr Aleksandrovich, 1880-1921--Relations with women--Evgenii︠a︡ Knipovich.
Blok, Aleksandr Aleksandrovich, 1880-1921.
Knipovich, E. (Evgenii︠a︡)
Poets, Russian--20th century--Biography.
Shakespeare, William, 1564-1616--Influence--Blok.
Wagner, Richard, 1813-1883--Influence.