“The ‘Italienprojekt’ of the Regesta Imperii in the Bicentenary of the Monumenta Germaniae Historica ”. Studi di storia medioevale e di diplomatica - Nuova Serie, no. 3 (December 18, 2019): 387–401. Accessed July 28, 2026. https://test-ojs-unimi-it.archicoop.it/index.php/SSMD/article/view/12640.