Istratov, Petr. “The Nature of the Combined Effect of Low Doses of Radiation and Chemical Pollutants in Doses Close to the Maximum Permissible, on the State of Somatic Health of the Population”. Advances in Systems Science and Applications, vol. 22, no. 4, Dec. 2022, pp. 202-11, doi:10.25728/assa.2022.22.4.1237.