Dernov, V. 2024. Lingulid brachiopods with probably preserved original shell colouration from the Kamensk Formation (Moscovian, Middle Pennsylvanian) of the Donets Basin, Ukraine. Visnyk of V. N. Karazin Kharkiv National University, series "Geology. Geography. Ecology". 60 (Jun. 2024), 28-39. DOI:https://doi.org/10.26565/2410-7360-2024-60-02.