Сєров, Юрій Олегович. “Tracking of Dangerous Content of Online Communities As a Key Aspect of Information-Psychological Security of Online Users”. Ukrainian Scientific Journal of Information Security 23, no. 2 (August 28, 2017): 113–121. Accessed June 13, 2026. http://jrnl.kai.edu.ua/index.php/Infosecurity/article/view/11764.