Rjéoutski, Vladislav. “Between Russia and Western Europe: The Diplomatic Languages of Prince Ivan Scherbatov, a Russian Representative at the Spanish Court”. Quaestio Rossica 11, no. 4 (December 21, 2023): 1215–1231. Accessed July 22, 2024. https://qr.urfu.ru/ojs/index.php/qr/article/view/qr.843.