Road Pricing, the Economy and the Environment - Jensen-Butler, Chris; Fischer, Manfred M.; Hewings, Geoffrey J. D.; Jensen-Butler, C.; Jensen-Butler, Christopher; Larsen, Morten Marott; Madsen, Bjarne; Nielsen, Otto Anker; Sloth, Birgitte; Larsen, Morten M.; Nielsen, Otto A.; Sloth, Brigitte (Springer Berlin Heidelberg, 2008)