Churkin, S. V.; Bogdanov, P. V.; Kolesnichenko, K. A. New Subspecies of Melitaea Sultanensis Staudinger, 1886, M. Elisabethae Avinoff, 1910 and M. Robertsi Butler, 1880 (Lepidoptera, Nymphalidae). abs 2024, 10, 215–225.