Kutsenko, T., and D. Nasiedkin. 2018. “Performance of the Combined Test With the Tasks of Stroop, Poffenberger, Sperry in the Forced and Voluntary Regimes”. Cherkasy University Bulletin: Biological Sciences Series, no. 1 (July):62-69. https://bio-ejournal.cdu.edu.ua/article/view/2799.