Ruzhylo, S., Zakalyak, N., Ivanikiv, N., Popovych, D., Żukow, X. and Popovych, I. 2022. Features of EEG & HRV in 1997 in humans exposed to the factors of the accident at the Chornobylian nuclear power plant in 1986. Journal of Education, Health and Sport. 12, 10 (Oct. 2022), 214–224. DOI:https://doi.org/10.12775/JEHS.2022.12.10.025.