VÖLGYESI, Lajos; VARGA, József. GPS AS THE DEVICE OF JUNCTION OF TRIANGULATION NETWORKS. Periodica Polytechnica Civil Engineering, [S. l.], v. 46, n. 2, p. 231–238, 2002. Disponível em: https://pp.bme.hu/ci/article/view/636. Acesso em: 18 jun. 2025.