Borisenko, D. N., N. N. Kolesnikov, Yu. V. Kotov, A. A. Levchenko, P. M. Walmsley, A. I. Golov, and M. J. Fear. “Field-Emission Source of Chages Based on Nanotubes for Low Temperature Experiments”. Хабаршы. Физика сериясы 2015, no. 3 (January 21, 2015): 27–28. Accessed July 14, 2026. https://bph.kaznu.kz/index.php/zhuzhu/article/view/249.