Сердюкова, О. О. 2015. “Hydrogeochemical Characteristics of Fluoride in the Zone of Hypergenesis of Donbass and Some Aspects of Its Impact on the Human Body”. Visnyk of V. N. Karazin Kharkiv National University, Series "Geology. Geography. Ecology" 39 (1084), 243-46. https://periodicals.karazin.ua/geoeco/article/view/7592.