“The influence of the pH of the medium on the process of adsorption of copper, nickel, and zinc ions by Siberian larch needles (Larix Sibirica) ” (2020) Sorbtsionnye i Khromatograficheskie Protsessy, 20(3), pp. 400–407. doi:10.17308/sorpchrom.2020.20/2877.