Matsyura, A. V., R. V. Yakovlev, and P. N. Ulanov. “ACOUSTIC BIRD REPELLENTS – A BRIEF REVIEW”. Acta Biologica Sibirica 2, no. 4 (December 31, 2016): 141-148. Accessed April 25, 2024. http://journal.asu.ru/biol/article/view/1724.