Stemmann, Ute, Henrik Nejst Jensen, Katrine Hjorth, and Camilla Riff Brems. 2011. “Uforudsete Forsinkelser I Vej- Og Banetrafikken – Om Behovet for Videreudvikling”. Proceedings from the Annual Transport Conference at Aalborg University 18 (1). https://doi.org/10.5278/ojs.td.v1i1.5598.