NGUYEN, T. C. "Base map system for atlas, idea and technological solu- tion.". Journal of Geodesy and Cartography, [S. l.], n. 2, p. 29–32, 2009. DOI: 10.54491/jgac.2009.2.638. Disponível em: https://jgac.vn/index.php/journal/article/view/638. Acesso em: 7 nov. 2024.