KUNAKOV, S. K.; SON, E. E.; BOLATOV, Z.; KASTER, M. Optical spectra in helium plasma generated by nuclear fission fragments. International Journal of Mathematics and Physics, [S. l.], v. 6, n. 1, p. 75–81, 2015. Disponível em: https://ijmph.kaznu.kz/index.php/kaznu/article/view/123. Acesso em: 2 may. 2024.