Kolesnichenko, K.A. and Kotlobay, A.A. 2022. Review of the fritillary species systematically close to Melitaea lutko Evans, 1932 (Lepidoptera: Nymphalidae) with analysis of their geographic distribution and interrelations with host plants. European Journal of Taxonomy. 830, 1 (Jul. 2022), 1–60. DOI:https://doi.org/10.5852/ejt.2022.830.1865.