Andersen, Ove, Nick Christensen, Niels T. Larsen, and Kristian Torp. “En Billig GPS Data Analyse Platform”. Proceedings from the Annual Transport Conference at Aalborg University 18, no. 1 (December 31, 2011). Accessed May 5, 2024. https://journals.aau.dk/index.php/td/article/view/5576.