Columbia subject headings:
Authors, Russian--19th century--Biography.
Lermontov, Mikhail I︠U︡rʹevich, 1814-1841--Last years.
Martynov, Nikolaĭ Solomonovich, 1815-1875.
Harvard subject headings:
Lermontov, Mikhail I︠U︡rʹevich, 1814-1841--Death and burial.
Princeton subject headings:
Authors, Russian--19th century--Biography--Sources.
Dueling--Russia--History--Sources.
Lermontov, Mikhail I︠U︡rʹevich, 1814-1841--Death and burial--Sources.
Martynov, Nikolaĭ Solomonovich, 1818-1875--Trials, litigation, etc.
Trials (Murder)--Russia--History--Sources.