“Traveling exhibitions as a leading educational activity of the Orel art gallery (1950s – 2000s)”, Вестник государственного и муниципального управления, vol. 13, no. 1, pp. 175–189, Jan. 2024, Accessed: Sep. 28, 2026. [Online]. Available: https://vestnik-gmu.owebs.ru/article/view/18321