Degtyarev, A. V., DubininМ. М. and Maslov, V. A. (2025) “Spatial–phase dynamics of radially polarized terahertz vortex beams”, Visnyk of V.N. Karazin Kharkiv National University, series “Radio Physics and Electronics”, (43), pp. 45-54. doi: 10.26565/2311-0872-2025-43-04.