Victoria Dihor, Anna Alekseeva, Olga Lomtatidze, and Anna Gizullina. “Complex Psychophysiological Assessment of the Emotional State of Football Fans: Dynamics in the Conditions of Self-Control, Criteria and Indicators”. Revista de Psicología del Deporte (Journal of Sport Psychology) 29, no. 2 (September 30, 2020): 213–219. Accessed October 22, 2020. https://rpd-online.com/index.php/rpd/article/view/4.