Roganov, Yu., and R. Pak. “Representation of Potentials from Point Sources for a Homogeneous Isotropic Medium in the Form of Bessel-Mellin Integrals”. Geofizicheskiy Zhurnal 35, no. 2 (March 1, 2013): 163–167. Accessed October 20, 2024. https://journals.uran.ua/geofizicheskiy/article/view/111361.