VAJDA, Peter, and Jaroslava PÁNISOVÁ. “Practical Comparison of Formulae for Computing Normal Gravity at the Observation Point With Emphasis on the Territory of Slovakia”. Contributions to Geophysics and Geodesy 35, no. 2 (May 10, 2021): 173-188. Accessed July 27, 2024. https://journal.geo.sav.sk/cgg/article/view/373.