Charny, D. “Substantiation of the Treatment Possibility of Groundwater With an Excess Content of Fe2 + and Mn2 + by Simplified Aeration Using a Reagent-Free Scheme”. Land Reclamation and Water Management, Vol. 104, no. 2, Nov. 2016, pp. 48 -56, http://mivg.iwpim.com.ua/index.php/mivg/article/view/57.