Hinrichs, Uwe. “Harald Haarmann: Advancement in Ancient Civilizations. Life, Culture, Science, and Thought”. Zeitschrift für Balkanologie 56, no. 2 (September 1, 2021). Accessed October 17, 2026. https://www.zeitschrift-fuer-balkanologie.de/index.php/zfb/article/view/611.