LOPDRUP, Ulrich. Bilers brændstofforbrug og CO2 udledning. Proceedings from the Annual Transport Conference at Aalborg University, [S. l.], v. 19, n. 1, 2012. DOI: 10.54337/ojs.td.v19i1.5648. Disponível em: https://journals.aau.dk/index.php/td/article/view/5648. Acesso em: 6 dec. 2025.