SZALÁDI, K.; KRAUTER, A. LABORATORY INVESTIGATION ON THE DISTANCE METER UNIT IN ELECTRONIC TACHEOMETERS Periodica Polytechnica Civil Engineering, [S. l.], v. 31, n. 1-2, p. 55–63, 1987. Disponível em: https://pp.bme.hu/ci/article/view/3951. Acesso em: 18 may. 2024.