Tarasov, I.; Tarasov, M.; Korovin, V.; Sitnikov, D.; Sorokovoy, E.; Lozin, A.; Romanov, V.; Pavlichenko, R.; Zamanov, N.; Kulaga, A.; Shapoval, A.; Makhov, M.; Garkusha, I.; Goncharov, I.; Maznichenko, S.; Listopad, V.; Lymar, M.; Gnidenko, M. On the Role of Runaway Electrons in Stimulating the RF Breakdown and Plasma Formation in Torsatrons Uragan-3M, Uragan-2M. Ukr. J. Phys. 2023, 67, 825.