SKEIVALAS, Jonas; DARGIS, Robertas. The accuracy of spatial coordinates determined by trilateration method. Geodesy and Cartography, [S. l.], v. 32, n. 4, p. 92–96, 2012. DOI: 10.3846/13921541.2006.9636704. Disponível em: https://journals.vilniustech.lt/index.php/GAC/article/view/10940. Acesso em: 9 may. 2025.