Levchenko, A., Khramov, D., Shikin, V., Likhter, A. and Gryasnova, V. (2015) “Penetration of charges through the surface of water”, Recent Contributions to Physics, 2015(3), pp. 66–67. Available at: https://bph.kaznu.kz/index.php/zhuzhu/article/view/824 (Accessed: 9 February 2026).