YEUTUKHOU, Ihar O. The history of Prussia in the works of V. N. Pertsev. Journal of the Belarusian State University. History, [S. l.], n. 4, p. 10–16, 2017. Disponível em: https://journals.bsu.by/index.php/history/article/view/67. Acesso em: 18 jul. 2026.