VAJDA, Peter; PÁNISOVÁ, Jaroslava. Practical comparison of formulae for computing normal gravity at the observation point with emphasis on the territory of Slovakia. Contributions to Geophysics and Geodesy, [S. l.], v. 35, n. 2, p. 173–188, 2021. Disponível em: https://journal.geo.sav.sk/cgg/article/view/373. Acesso em: 3 aug. 2025.