G. ETÉNYI, Nóra. 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. Egyháztörténeti Szemle, Sárospatak, Magyarország, v. 25, n. 4, p. 73–95, 2025. DOI: 10.54231/ETSZEMLE.25.2024.4.4. Disponível em: https://egyhaztortenetiszemle.hu/ojs/index.php/e/article/view/39. Acesso em: 24 şub. 2026.