A. . Shalimov, A. . Maksimov, A. . Isaevich, and L. . Tsema, “Investigation into physical and chemical, antibacterial and antifungal properties of the air environment formed under the influence of natural potassium salts”, ВПФИЦ, no. 2, pp. 34–46, Jul. 2021, doi: 10.7242/2658-705X/2021.2.4.