Obrabotka Metallov 2020 Vol. 22 No. 4

OBRABOTKAMETALLOV Vol. 22 No. 4 2020 150 MATERIAL SCIENCE 18. Denisov V.V., Akhmadeev Yu.Kh., Koval N.N., Kovalskii S.S., Pedin N.N., Yakovlev V.V. Plasma generation in a pulsed mode of a non-self-sustained arc discharge with a hybrid hot-and-hollow cathode. Russian Physics Journal , 2019, vol. 62, pp. 541–546. DOI: 10.1007/s11182-019-01743-7. 19. Gulyaev Yu.V., ed. Osnovy konstruirovaniya i tekhnologii proizvodstva radioelektronnykh sredstv. Integral’nye skhemy [Fundamentals of design and production technology of radio-electronic devices. Integrated circuits]. Moscow, Yurayt Publ., 2018. 460 p. ISBN 978-5-534-03170-6. 20. Sizova O.V., Kolubaev A.V., Filippov A.V., Teryukalova N.V., Denisova Yu.A. The effect of microstructure on a beryllium bronze wear. AIP Conference Proceedings , 2019, vol. 2167, iss. 1, pp. 020338-1–020338-4. DOI: 10.1063/1.5132205. Con fl icts of Interest The authors declare no con fl ict of interest.  2020 The Authors. Published by Novosibirsk State Technical University. This is an open access article under the CC BY li- cense (http://creativecommons.org/licenses/by/4.0) .