@inproceedings{Gunya:2020s4, author = "Gunya, Alexey and Istomin, Yakov N.", title = "{Centrifugal acceleration of protons in the vicinity of a supermassive black hole}", doi = "10.22323/1.354.0086", booktitle = "Proceedings of High Energy Phenomena in Relativistic Outflows VII {\textemdash} PoS(HEPRO VII)", year = 2020, volume = "354", pages = "086" }