Arkhipov, Y.V. et al. (2014) “Analysis of models of dielectric functions used in a dense plasma The fulfilment of sum rules for the loss function which is determined using differen”, Recent Contributions to Physics, 51(4), pp. 57–62. Available at: https://bph.kaznu.kz/index.php/zhuzhu/article/view/55 (Accessed: 10 September 2026).