LÁNG-VARGA, M.; TÓTH, J. GPS ACTIVITY AT THE DEPARTMENT OF GEODESY IN TECHNICAL UNIVERSITY BUDAPEST Periodica Polytechnica Civil Engineering, [S. l.], v. 36, n. 2, p. 155–161, 1992. Disponível em: https://pp.bme.hu/ci/article/view/3838. Acesso em: 23 jul. 2024.