Plaksa, S. A. (2000) “Dirichlet problem for axisymmetric potential fields in a disk of the meridian plane. I”, Ukrains’kyi Matematychnyi Zhurnal, 52(4), pp. 492-511. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/4439 (Accessed: 18May2024).