Сутула, О. А., and С. В. Григор’єва. “GEOPOLITICAL COMPONENTS OF HYBRID WAR: CONCEPTUAL ANALYSIS”. The Journal of V.N. Karazin Kharkiv National University. Issues of Political Science, Vol. 38, Mar. 2021, pp. 109-15, doi:10.26565/2220-8089-2020-38-13.