“PECULIARITIES OF GEOCHEMICAL MIGRATION OF ELEMENTS AND COMPOUNDS IN NATURAL AND NATURAL-ANTHROPOGENIC COMPLEXES OF RIVER LOPAN”. Man and Environment. Issues of Neoecology, no. 1-2(23) (September 11, 2015): 35–45. Accessed October 24, 2026. https://periodicals.karazin.ua/humanenviron/article/view/3900.