Template:Korb, 2018c
- Korb, S.K. 2018c. THE LECTOTYPE DESIGNATION OF THECLA FRIVALDSZKYI LEDERER, 1855 WITH REMARKS TO THE DISTRIBUTION AND SYSTEMATICS OF THE BLUE BUTTERFLIES OF THE GENUS AHLBERGIA BRYK, 1946 (LEPIDOPTERA, LYCAENIDAE). Amurian Zoological Journal X(3-4): 171-176. (in Russian).