SHCHERBIK, Dmitrii V. Main stages in the development of the concept of the head of state as a guarantor of statehood in the history of European political and legal thought. Journal of the Belarusian State University. Law, [S. l.], n. 2, p. 9–18, 2022. Disponível em: https://journals.bsu.by/index.php/law/article/view/4920. Acesso em: 19 jul. 2026.