DEDE , Károly. HIGH-PRECISION OPTICAL INSTRUMENT FOR MEASUREMENT OF SHORT DISTANCES Periodica Polytechnica Civil Engineering, [S. l.], v. 34, n. 1-2, p. 15–21, 1990. Disponível em: https://pp.bme.hu/ci/article/view/3891. Acesso em: 21 jul. 2025.