CHERKASOV, S. Warsaw Confederation Act of 1573 and the Project of Establishing the National Council in the Political Program of the Polish Reformation Movement of the XVI Century. Problems of World History, [S. l.], n. 4, p. 50–65, 2017. DOI: 10.46869/2707-6776-2017-4-3. Disponível em: https://journal.ivinas.gov.ua/pwh/article/view/83. Acesso em: 2 may. 2024.