Schöffl, Rainer. “"The Nibelungenlied" and ‘The Man in the Panther Skin’: A Comparison of Two Medieval Epics”. The Kartvelologist - A Bilingual Peer-Reviewed, Academic Journal of Georgian Studies, vol. 26, Sept. 2017, pp. 129-55, https://kartvelologist.openjournals.ge/index.php/kartvelologist/article/view/9600.