Kashpur, V.V., Baryshev, A.A., Serbina, G.N., Gubanov, A.V. and Demeshkin, I.A. 2024. Possibilities of analyzing the network connectivity of ideological and monothematic radical online communities on VKontakte. Sociology: methodology, methods, mathematical modeling (Sociology: 4M). 57 (Dec. 2024), 42-83. DOI:https://doi.org/10.19181/4m.2023.32.2.2.