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