Columbia subject headings:
Authors, Russian--19th century--Biography.
Muravʹev, Nikolaĭ Nikolaevich, 1794-1866.
Nekrasov, Nikolaĭ Alekseevich, 1821-1878.
Harvard subject headings:
Princeton subject headings:
Muravʹev, Mikhail Nikolaevich, 1796-1866.
Nekrasov, Nikolaĭ Alekseevich, 1821-1878.