Monographs (and dissertation)
Dissertation: Saint Charlemagne and sacrum imperium: The Sanctity of the State under Frederick Barbarossa (1152 – 1190) (verteidigt am 19.7.2019.)
Buchprojekt 1: Making the Holy Roman Empire Holy. Frederick Barbarossa, Saint Charlemagne and the "sacrum imperium" (im Drück, sollte in Juni / Juli 2024. mit Cambridge University Press erscheinen)
Buchprojekt 2: From Albert of Aachen / Albert of Sponheim to Saint Charlemagne. Aachen and the Empire 1100 – 1250 (in Vorbereitung)
Articles
2016 – Journal article At the Crossroads between Personal Piety and Imperial Ideology: The Cappenberg Head and Frederick Barbarossa in Annual of Medieval Studies at CEU 22 (2016), 34-48.
2016 – Peer-reviewed conference article The Franks in the Ideology of the Early Frederick Barbarossa (1152 – 1158) in Tabula 14 (Proceedings from the Conference “Past, Present, Future: Identity in Flux”) (2016), 43-60.
2017 – Conference article German, Roman and Frankish: the national narratives of the early Hohenstaufen era (1138–1190) and their Influence on high Politics in Nazii i etnichnost v gumanitarnih naukax. Etnicheskie, protonazionalnie i nazionalnie narrativi: formirovanie i representazija, ed. A. H. Daudov, S. E. Fyodorov (Saint-Petersburg: Aletheia, 2017), 40-48.
2019 February – Journal article The concept of "sacrum imperium" in historical scholarship in History Compass 17, 8 (2019). DOI: 10.1111/hic3.12586.
2020 December 22 – Journal article Sacrum imperium: Italian Influence and the Sacralisation of the State in the mid-Twelfth Century (1125 – 1167), in German History, Volume 39, Issue 2, June 2021, pp. 147–172. DOI: 10.1093/gerhis/ghaa085.
2020 February – Journal article Die Königsgalerie am Karlsschrein in Aachen in the journal Zeitschrift des Aachener Geschichtsvereins 121 (2021): pp. 89-108.
2021 – Peer-reviewed conference article The Barbarossaleuchter. Imperial Monument and Pious Donation published in the conference proceedings Political Liturgies in the European Middle Ages. An Overlooked Legacy of Ernst H. Kantorowicz, eds. Paweł Figurski, Pieter Byttebier and Johanna Dale (Brepols Medieval and Early Modern Political Theology Series) (Turnhout: Brepols, 2021), pp. 211-238.