SHIRAEV, Eric. The aging leader: Approaching age as a factor in international relations. Vestnik of Saint Petersburg University. International Relations, [S. l.], v. 14, n. 4, p. 446–455, 2022. DOI: 10.21638/spbu06.2021.405. Disponível em: https://irjournal.spbu.ru/article/view/13028. Acesso em: 18 may. 2024.