Popov, A. and Chizhonkov, E. (2011) “A finite-difference scheme for computing axisymmetric plasma oscillations”, Numerical Methods and Programming (Vychislitel’nye Metody i Programmirovanie), 13(31), pp. 1–13. Available at: https://en.num-meth.ru/index.php/journal/article/view/492 (Accessed: 19 April 2024).