UNFORGETTABLE AND STILL RELEVANT LITERARY FIGURES IN THE SERVICE OF PRESTIGIOUS RUSSIAN DIPLOMACY OF THE 18TH AND 19TH CENTURIES. IRHNS [Internet]. 2025 Dec. 6 [cited 2026 Jul. 26];15(1):81-9. Available from: https://www.irhns.com/index.php/irhns/article/view/16