Sayenko, S. Y., V. A. Shkuropatenko, N. P. Dikiy, R. V. Tarasov, K. A. Ulybkina, O. Y. Surkov, and L. M. Litvinenko. “CLINOPTILOLITE WITH CESIUM IMMOBILIZATION TO POTASSIUM MAGNESIUM PHOSPHATE MATRIX”. East European Journal of Physics, Vol. 4, no. 2, Aug. 2017, pp. 37-43, doi:10.26565/2312-4334-2017-2-05.