Kahl, T. Ethno-cultural Diversity in the Balkans and the Caucasus as an Objective for Comparative Research: Thede Kahl. The Balkans and Caucasus : parallel processes on the opposite sides of the Black Sea.(2012).

Kahl, Thede. "Ethno-cultural Diversity in the Balkans and the Caucasus as an Objective for Comparative Research: Thede Kahl." The Balkans and Caucasus : Parallel Processes on the Opposite Sides of the Black Sea.(2012) .

Kahl, Thede. "Ethno-cultural Diversity in the Balkans and the Caucasus as an Objective for Comparative Research: Thede Kahl." The Balkans and Caucasus : Parallel Processes on the Opposite Sides of the Black Sea.(2012), .