Head: Zaichenko Ivan Vasilievich. The development of education and pedagogical thought in Chernigov's region in the second haft of the XIX - the first haft of the XX century (1850th - 1941th). (popup.stage: ). Chernigov State Pedagogicai Univercite of T.G.Shevchenko. № 0210U003402

Updated: 2026-11-08