DANG, N. C.; VU, D. T.; NGUYEN, D. D. A method for correction of the geoid model by GPS - levelling data. Journal of Geodesy and Cartography, [S. l.], n. 8, p. 28–34, 2011. DOI: 10.54491/jgac.2011.8.452. Disponível em: https://jgac.vn/index.php/journal/article/view/452. Acesso em: 7 nov. 2024.