Smirnov Y. The Chevalier d’Éon and His Contemporaries’ Contribution to French Rossica: From Diplomatic Dispatches and Notes to Anecdotes Secrètes // Quaestio Rossica. 2022. Vol. 10, No. 5. P. 1917–1923. DOI 10.15826/qr.2022.5.769.