ШнюковC. Є., Осипенко, В. Ю., & 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, (45), 100-112. Retrieved from https://periodicals.karazin.ua/geoeco/article/view/8213