The hybrid arsenal of Russia’s war against the democratic worldTsybulenko, Evhen; Kajander, Aleksi Oskar JohannesThe Russian Federation in global knowledge warfare : influence operations in Europe and its neighbourhood2021 / p. 173-194 https://doi.org/10.1007/978-3-030-73955-3_9 https://www.ester.ee/record=b5434182*est