H. Vasylyeva, I. Mironyuk, I. Mykytyn, and N. Danyliyk, “Adsorption of Barium and Zinc Ions by Mesoporous TiO2 with Chemosorbed Carbonate Groups”, Phys. Chem. Sol. State, vol. 20, no. 3, pp. 282–290, Oct. 2019.