DEPLOYMENT OF ERTMS IN CZECH REPUBLIC. Acta Polytechnica CTU Proceedings, [S. l.], v. 5, p. 69–73, 2016. DOI: 10.14311/APP.2016.5.0069. Disponível em: https://ojs.cvut.cz/ojs/index.php/APP/article/view/3854. Acesso em: 8 apr. 2025.