KERKÁPOLY, E.; MEGYERI, J. COMPUTER TECHNIQUE IN RAILWAY CONSTRUCTION AND OPERATION. Periodica Polytechnica Civil Engineering, [S. l.], v. 18, n. 1-2, p. 53–69, 1974. Disponível em: https://pp.bme.hu/ci/article/view/4227. Acesso em: 19 may. 2024.