Bussmann, R. W., N. Y. Paniagua Zambrana, S. Sikharulidze, Z. Kikvidze, D. Kikodze, T. Jinjikhadze, T. Shanshiashvili, D. Chelidze, K. Batsatsashvili, and N. Bakanidze. “Wine, Beer, Snuff, Medicine, and Loss of Diversity - Ethnobotanical Travels in the Georgian Caucasus”. Ethnobotany Research and Applications, vol. 12, July 2014, pp. 237-13, https://ethnobotanyjournal.org/index.php/era/article/view/1044.