Schorkowitz, Dittmar Department 'Resilience and Transformation in Eurasia', MPI for Social Anthropology, Max Planck Society;
https://www.hsozkult.de/publicationreview/id/rezbuecher-10808 (Any fulltext)
Schorkowitz, D. (2008). Galichian, Rouben: Countries south of the Caucasus in medieval maps. Armenia, Georgia and Azerbaijan. Yerevan, London (Printinfo Art Books & Gomidas Institute) 2007. Armenisch-Deutsche Korrespondenz, 139, 61-62.