TY JOUR TI EXPERIMENTAL AND ANALYTICAL INVESTIGATION OF BIOCIDAL SUBSTANCES FOR DISINFECTION OF PREMISES IN THE PRESENCE OF PEOPLE DURING EMERGENCY SITUATIONS KW natural disasters KW infectious diseases outbreak KW surface disinfection KW disinfectants KW efficacy JO Problems of risk management in the technosphere AU Lozhkina, O.V. AU Savinov, A.G. PY 2026 IS 2026 PB Saint-Petersburg University of State Fire Service of Emercom of Russia