Presidents

  Tver Scientific Archival Commission. Uspensky Vladimir Petrovich (1824-1894). A visit to the city of Ostashkov in 1889 by his Imperial Highness Grand Duke Konstantin Konstantinovich Tver: Tver Scientific Archival Commission, 1891.

Sak Ksenia Vasilievna. Grand Duke Konstantin Konstantinovich in the social and political life of the Russian Empire. The end of the 1870s - 1915. Moscow, 2013