CHRISTOV, Christo; STOYTCHEVA, Nelly. RELIABILITY AND SAFETY RESEARCH OF HOT STANDBY MICROCOMPUTER SIGNALLING SYSTEMS. Periodica Polytechnica Transportation Engineering, [S. l.], v. 27, n. 1-2, p. 17–28, 1999. Disponível em: https://pp.bme.hu/tr/article/view/1974. Acesso em: 25 nov. 2024.