Poletaev, V. 2024. New and revised taxa of Carboniferous spiriferides (Brachiopoda, Spiriferida) from the Donets Basin (Ukraine) and South Urals (Russia). European Journal of Taxonomy. 968, 1 (Nov. 2024), 132–155. DOI:https://doi.org/10.5852/ejt.2024.968.2723.