1. The Cyberspace War: Propaganda and Trolling as Warfare Tools
2. Berezin, S. (2003) Razlichiya mezhdu psikhologicheskimi i informatsionnymi voynami. Available at: http://psyfactor.org/opsywar3.htm (Accessed 12 August 2019).
3. The Narrative of “Information Warfare against Russia” in Russian Academic Discourse
4. Russian Information Warfare as Domestic Counterinsurgency
5. Doktrina informatsionnoy bezopasnosti Rossiyskoy Federatsii (2016) Available at: http://www.scrf.gov.ru/security/information/document5/ (Accessed 12 June 2019).