@inbook{26b4d569f32b4e45a6719348465c9faa,
title = "Environmental impact of congestion and policies to reduce it",
keywords = "Human geography, Sociale Geografie(SGEO), Consumer Economics: Theory, Economic geography, Planologie(PLAN), Consumer Economics: Empirical Analysis, Geowetenschappen en aanverwante (milieu)wetenschappen",
author = "{van Wee}, B. and {van den Brink}, R.",
year = "1999",
language = "Undefined/Unknown",
publisher = "ECMT",
pages = "201--278",
booktitle = "European Conference of Ministers of Transport (ECMT), Round Table 110, Traffic Congestion in Europe",
}