UNFORGETTABLE AND STILL RELEVANT LITERARY FIGURES IN THE SERVICE OF PRESTIGIOUS RUSSIAN DIPLOMACY OF THE 18TH AND 19TH CENTURIES. International Review for Human and Natural Sciences, [S. l.], v. 15, n. 1, p. 81–91, 2025. DOI: 10.59505/IRHNS.22352007.2025.1.06. Disponível em: https://www.irhns.com/index.php/irhns/article/view/16. Acesso em: 26 jul. 2026.