“On the Paleobotanical Characteristic of the Mospino Formation (middle Carboniferous, Donets Basin)”. Visnyk of V. N. Karazin Kharkiv National University. Series Geology. Geography. Ecology, no. 51 (January 16, 2020): 67–82. Accessed October 25, 2026. https://periodicals.karazin.ua/geoeco/article/view/15273.