The Railway 4.0 Concept – the vision of a digital railway in the Czech Republic (CR). Acta Polytechnica CTU Proceedings, [S. l.], v. 35, p. 27–36, 2022. DOI: 10.14311/APP.2022.35.0027. Disponível em: https://ojs.cvut.cz/ojs/index.php/APP/article/view/8147. Acesso em: 26 apr. 2025.