1.
Shalenov E, Dzhumagulova K, Ramazanov T, Dzhumagulov M. Investigation of the excitation of the internal states of hydrogen atom. Rec.Contr.Phys. 2017;2017(3):26-33. Accessed July 16, 2026. https://bph.kaznu.kz/index.php/zhuzhu/article/view/555