ERIKSEN, M. D. Anvendelse af GIS i HUR - GDB/SODA og Rejseplanen. Proceedings from the Annual Transport Conference at Aalborg University, [S. l.], v. 9, n. 1, 2002. DOI: 10.5278/ojs.td.v9i1.4510. Disponível em: https://journals.aau.dk/index.php/td/article/view/4510. Acesso em: 5 may. 2024.