THOMSEN, Ole; STRUDSTRUP, Frank. Vejklassificering – differentierede vejnet. Proceedings from the Annual Transport Conference at Aalborg University, [S. l.], v. 7, n. 1, 2000. DOI: 10.54337/ojs.td.v7i1.4825. Disponível em: https://journals.aau.dk/index.php/td/article/view/4825. Acesso em: 6 dec. 2025.