Valkenier Elizabeth. Russian Realist Art: The Peredvizhniki and Their Tradition. — Ann Arbor: Ardis, 1977; Norman John O. Pavel Tretiakov and Merchant Art Patronage, 1850–1900 // Between Tsar and People: Educated Society and the Quest for Public Identity in Late Imperial Russia / Ed. by E. W. Clowes, S. D. Kassow, and J. L. West. — Princeton: Princeton University Press, 1991. — P. 93—101.