1. S. V. Ladokhin, N. I. Levitsky, V. B. Chernyavsky, et al., Electron Beam Melting in Foundry [in Russian] (Stal, Kiev, 2007).
2. M. A. Zavyalov, Yu. E. Kreindel, A. A. Novikov, L. P. Shanturin, Plasma Processes in Technological Electron Guns [in Russian] (Energoizdat, Moscow, 1989).
3. M. I. Grechanyuk, A. G. Melnyk, I. M. Grechanyuk, V. G. Melnyk, D. V. Kovalchuk, “Modern electron beam technologies and equipment for melting and physical vapor deposition of different materials,” Elektrotechnica and Electronica 49, No. 5-6, 115 (2014). URL: http://epluse.fnts.bg/EplusE/EplusE-abstracts-20 14-05-06.pdf.
4. G. Mattausch, B. Zimmermann, F. Fietzke, J. P. Heinss, B. Graffel, F. Winkler, F. H. Roegner, C. Metzner, “Gas discharge electron sources—proven and novel tools for thin-film technologies,” Elektrotechnica and Electronica 49, No. 5-6, 183 (2014). URL: http://epluse.fnts.bg/EplusE/EplusE-abstracts-201 4-05-06.pdf.
5. P. Feinaeugle, G. Mattausch, S. Schmidt, F.-H. Roegner, “A new generation of plasma-based electron beam sources with high power density as a novel tool for high-rate PVD,” Proc. of 54-th Annual Tech. Conf. on Society of Vacuum Coaters (Chicago, 2011), pp. 202–209.