HALPERIN, Charles J. Ivan the Terrible and Russian Feudalism in the Works of Hungarian and Russian Historians of the Soviet Era. Quaestio Rossica, [S. l.], v. 8, n. 5, p. 1795–1801, 2020. DOI: 10.15826/qr.2020.5.559. Disponível em: https://qr.urfu.ru/ojs/index.php/qr/article/view/qr.559. Acesso em: 3 may. 2024.