Stekolshchikov, Andrey, and Mikhail Kozlov. “Distribution Records of Aphids (Hemiptera: Phylloxeroidea, Aphidoidea) Associated With Main Forest-Forming Trees in Northern Europe”. Entomologica Fennica 23, no. 4 (December 4, 2012): 206–214. Accessed May 26, 2024. https://journal.fi/entomolfennica/article/view/84584.