Liisberg, Emma, and Oskar Funk. “Test En Elcykel: Resultater Og Perspektiver Fra Storskala Projekt Om Udbredelse Af Elcyklen”. Proceedings from the Annual Transport Conference at Aalborg University 23, no. 1 (December 31, 2016). Accessed December 22, 2024. https://journals.aau.dk/index.php/td/article/view/5918.