Jensen, Steen Solvang, Uffe Kousgaard, Linda Christensen, and Jeppe Husted Rich. 1999. “Integreret Miljøinformationssystem (IMIS) Inden for Bymiljø Og Trafik ”. Proceedings from the Annual Transport Conference at Aalborg University 6 (1). https://doi.org/10.5278/ojs.td.v6i1.4424.