@InProceedings{PattThal08,
author = {Zachary Patterson and Philippe Thalmann },
title = {Road pricing as a means to reduce congestion},
booktitle = {Territories of debate in a direct democracy "Space: the Achilles' heel of sustainable development?"},
pages = {14-17},
editor = {Lavadinho S. and Leuba J.},
address = {Lausanne, Switzerland},
publisher = {Spacewatch},
year = {2008}
}