1. O. V. Savchenko, “40 years of proton therapy on synchrocyclotron and phasotron of LNP, JINR,” J. Med. Phys., Nos. 3-4 (2007).
2. E. V. Syresin et al., “Development of radiation medicine at DLNP, JINR,” Phys. Part. Nucl. Lett. 8, 635–646 (2011).
3. R. V. Galkin, S. V. Gurskii, Y. Jongen, G. A. Karamysheva, M. Yu. Kazarinov, S. A. Korovkin, S. A. Kostromin, J.-M. Calderan, P. Cahay, S. P. Mokrenko, N. A. Morozov, H. Nkongolo, A. G. Ol’shevskii, Y. Paradis, D. S. Petrov, et al., “C235-V3 cyclotron for a proton therapy center to be installed in the hospital complex of radiation medicine (Dimitrovgrad),” Tech. Phys. 59, 917 (2014).
4. Y. Jongen et al., “Compact superconducting cyclotron C400 for hadron therapy,” Nucl. Instrum. Methods Phys. Res., Sect. A 624, 47–53 (2010).
5. A. Patriarca, “FLASH radiation therapy: Accelerator aspects,” in Proceedings of the 11th International Particle Accelerator Conference IPAC
2020, Caen, France.