VIDNYANSKYJ, Stepan. FOR THE ANNIVERSARY OF A MEMBER OF THE YEARBOOK EDITORIAL BOARD, DOCTOR OF HISTORY, PROFESSOR IRYNA MATIASH. International Relations of Ukraine: Scientific Searches and Findings, [S. l.], n. 30, 2021. Disponível em: https://mzu.history.org.ua/index.php/MZU/article/view/188. Acesso em: 26 jul. 2026.