Frid, Aleksandr S., and Tatiana I. Borisochkina. “Studies on Vertical Migration of Pollutants in the Soils of the Orenburg Technogenic Biogeochemical Province ”. Emerging Challenges in Environment and Earth Science Vol. 1 (November 2, 2021): 13–27. Accessed August 17, 2026. https://stm.bookpi.org/ECEES-V1/article/view/4697.