1. N. V. Egorov and E. P. Sheshin, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 11 (2), 285 (2017).
2. A. S. Bugaev, E. M. Vinogradova, N. V. Egorov, and E. P. Sheshin, Field-Emission Cathodes and Guns (Intellekt, Dolgoprudnyi, 2017). [in Russian].
3. N. V. Egorov and E. P. Sheshin, Auto-Electronic Emission. Principles and Instruments (Intellekt, Dolgoprudnyi, 2011) [in Russian].
4. N. V. Egorov, A. Yu. Antonov, and N. S. Demchenko, Tech. Phys. 62, 201 (2017).
5. G. Fursey, I. Zakirov, N. Bagraev, N. Egorov, V. Trofimov, V. Bocharov, A. Nashchekin, and E. Popov, in 31st International Vacuum Nanoelectronics Conference (IVNC) (Kyoto,
2018), p. 132.