ШнюковC. Є., Осипенко, В. Ю. and Никанорова, Ю. Є. (2017) “Fenite halos of geological-geochemical features of Proskurivka and Chernigivka’s alkaline-ultramafic massifs of Ukrainian shield”, Visnyk of V. N. Karazin Kharkiv National University. Series Geology. Geography. Ecology, 0(45), pp. 100-112. Available at: https://periodicals.karazin.ua/geoeco/article/view/8213 (Accessed: 14December2025).