Columbia subject headings:
Poets, Russian--19th century--Biography.
Pushkin, Aleksandr Sergeevich, 1799-1837--Marriage.
Harvard subject headings:
Poets, Russian--19th century--Biography
Pushkin, Aleksandr Sergeevich, 1799-1837--Biography--Marriage.
Princeton subject headings:
Poets, Russian--19th century--Biography.
Pushkin, Aleksandr Sergeevich, 1799-1837--Biography--Marriage.