Barjadze, Shalva. “A New Species of Aphis Linnaeus (Hemiptera: Aphididae) from Cephalaria Gigantea (Dipsacaceae) in Georgia”. Zootaxa 2821, no. 1 (April 15, 2011): 39–46. Accessed April 7, 2025. https://mapress.com/zt/article/view/zootaxa.2821.1.3.