G. Etényi N. The information value of a hidden social network: The situation of the Lutherans in Hungary as described in the reports of Johann Joachim d’Orville (1633–1688) resident of Hesse-Kassel at the Perpetual Diet of Regensburg. ETSzemle [Internet]. 13 iunie 2025 [citat 24 februarie 2026];25(4):73-95. Disponibil la: https://egyhaztortenetiszemle.hu/ojs/index.php/e/article/view/39