Pospelov, Boris, Volodymyr Kovrehin, Evgeniy Rybka, Olekcii Krainiukov, Olena Petukhova, Tetiana Butenko, Pavlo Borodych, Ihor Morozov, Oleksii Horbov, and Inna Hrachova. 2020. “Development of a Method for Detecting Dangerous States of Polluted Atmospheric Air Based on the Current Recurrence of the Combined Risk”. Eastern-European Journal of Enterprise Technologies 5 (9 (107):49-56. https://doi.org/10.15587/1729-4061.2020.213892.