TRAVIN, Georgy D. How can we improve the categorization of investors to ensure their protection?. Gosudarstvennaya Sluzhba, [S. l.], v. 26, n. 1, p. 86–91, 2024. DOI: 10.22394/2070-8378-2024-26-1-86-91. Disponível em: https://gosudarstvennaya-sluzhba.owebs.ru/article/view/546. Acesso em: 8 nov. 2026.