N. I. Balalykin, V. F. Minashkin, M. A. Nozdrin, G. D. Shirkov, V. V. Zelenogorskii, E. I. Gacheva, A. K. Potemkin, J. Huran, “Electron gun with a transmission photocathode for the Joint Institute for Nuclear Research photoinjector”, UFN, 187:10 (2017), 1134–1141; Phys. Usp., 60:10 (2017), 1051–1058
