“CHANGEABILITY OF THE RESIDUAL SANITARY-INDICATIVE MICROFLORA OF NATURAL WATER AND SEWAGES AFTER BEAM-OZONE COMBINED PROCESSING”, J. V. N. Karazin Khark. Nat. Univ., Ser. Med., no. 16, pp. 27–33, Jul. 2015, Accessed: Oct. 25, 2026. Available: https://periodicals.karazin.ua/medicine/article/view/6979