Rakovets, O., Kuznetsov, I., Osyp, M. and Kotsan, I. 2018. Electric activity of the human brain in individuals with different egoism-altruism level. ScienceRise: Biological Science. 3 (12) (Jun. 2018), 29–33. DOI:https://doi.org/10.15587/2519-8025.2018.135426.