KARPENKO, I. Gravitational potential: determination and measurement at the points of the surface of a non-spherical inhomogeneous body. Geofizicheskiy Zhurnal, [S. l.], v. 33, n. 4, p. 74–88, 2011. DOI: 10.24028/gzh.0203-3100.v33i4.2011.116897. Disponível em: https://journals.uran.ua/geofizicheskiy/article/view/116897. Acesso em: 22 feb. 2024.