Zaitzev, A.I., 1982. ????? ? ????????????? ???? ??????????????? ????????? (Diptera, Mycetophilidae) ????? ???? [New and little-known species of the fungus gnats (Diptera, Mycetophiloidea) from the USSR fauna]. Vestnik Zoologii, 1982(5), pp.31-35. Available at: http://mail.izan.kiev.ua/vz-pdf/1982/1982-5/VZ%201982-5-06-Zaitsev.pdf.