Khizirova, M.A., ZH.B. Bisariyeva, and S.K. Iskakova. “Study of Electrostatic Fields Using Bessel Functions”. Recent Contributions to Physics 54, no. 3 (August 15, 2015): 96–100. Accessed April 12, 2026. https://bph.kaznu.kz/index.php/zhuzhu/article/view/949.