“CHANGEABILITY OF THE RESIDUAL SANITARY-INDICATIVE MICROFLORA OF NATURAL WATER AND SEWAGES AFTER BEAM-OZONE COMBINED PROCESSING” (2015) The Journal of V. N. Karazin Kharkiv National University, series "Medicine", (16), pp. 27–33. Available at: https://periodicals.karazin.ua/medicine/article/view/6979 (Accessed: 26 October 2026).