Grichanov, I. Ya., and E. I. Ovsyannikova. “Notes on Dolichopodidae (Diptera) from the White Sea Coast and Islands (Russian North)”. Acta Biologica Sibirica 4, no. 4 (December 22, 2018): 19-24. Accessed April 20, 2021. http://journal.asu.ru/biol/article/view/4869.