KHAVANOVA, Olga. Ambassador Count Nikolaus Esterházy: Languages and Network-Building in St Petersburg, 1753–1761. Quaestio Rossica, [S. l.], v. 11, n. 4, p. 1248–1263, 2023. DOI: 10.15826/qr.2023.4.845. Disponível em: https://qr.urfu.ru/ojs/index.php/qr/article/view/qr.845. Acesso em: 3 jul. 2024.