Reference
Alexei G. Belik (2001): Notes on the taxonomy and geographical distribution of Erebia dabanensis (Erschoff, 1871) and Erebia fletcheri (Elwes, 1899) with the description of two new subspecies from the South Transbaikal, Russia
(Lepidoptera, Satyridae) – Atalanta – 32: 197 - 215.