СИЛКА, Ольга; ROMANIUK, Ivan. Basic principles of activity of child labor educational colonies in Ukraine 1942-1945. Scientific Papers of the Vinnytsia Mykhailo Kotsyiubynskyi State Pedagogical University Series History, [S. l.], n. 29, p. 26–30, 2019. DOI: 10.31652/2411-2143-2019-29-26-30. Disponível em: https://vspu.net/nzhist/index.php/nzhist/article/view/593.. Acesso em: 2 may. 2024.